标签归档 西安耍耍论坛

通过admin

Blind pricing is 170,000-220,000 yuan! Star Road Eta Ursae Majoris officially unveiled.

On December 27th, Starway Eta Ursae Majoris, a brand-new flagship SUV—— owned by Starway Automobile, was officially unveiled, and blind ordering was started simultaneously, with the price range of 170,000-220,000 yuan. The new car positioning medium-sized SUV is the first model based on Starway M3X Mars Architecture 2.0. It is reported that the new car will be equipped with a 2.0T engine, and PHEV models will continue to be launched in the future.

In terms of appearance, the new car adopts the design language derived from the Starway AtlantiX concept car. The front face adopts a rhombic lattice mesh, which has a strong sense of science and technology. It looks unique and has a high degree of recognition with the through-going light strip, L-shaped daytime running light group and matrix headlights below. The bottom is surrounded by three sections, and the blackened trapezoidal air intake grille and vertical ventilation openings on both sides add some sporty atmosphere to the new car.

Coming to the side, the new car adopts a sporty coupe SUV shape and a hidden door handle design. The new car has a slightly low body posture, a round and smooth waistline and a rich shape. The window frame, the outer rearview mirror shell and the wheel eyebrows are blackened, and the roof rack is decorated with chrome trim. The five-spoke low wind resistance rim is adopted below, and the rim size is available in 18/19/20 inches. The red calipers inside are faintly visible, which is very eye-catching.

In terms of body size, the length, width and height of the new car are 4781/1920/1671mm and the wheelbase is 2815mm respectively.

At the rear of the car, the shape of the small slip back and the vertical high-position brake lights bring a good sense of movement to the new car, and the through-going blackened taillight group is adopted below, which echoes the front face well. The bottom is surrounded by blackened bottom and the exhaust layout with four outlets on both sides. The exhaust pipe is in a circular style, which is matched with the openings of diversion grooves on both sides. It looks full of strength.

In terms of interior, the new car is equipped with a suspended embracing cockpit and a light-colored interior. The design on the center console is simple and atmospheric, with a 24.6-inch curved dual screen, and some physical buttons are reserved below, which supports 50W wireless charging. The seat in the car is made of Nappa leather and has fancy ventilation holes. The co-pilot is equipped with the Queen’s co-pilot, which supports five modes of back pneumatic massage and electric foot rest. The rear seats are also equipped with electric adjustment function and independent fresh air system. In addition, the car is also equipped with surround colorful atmosphere lights, car fragrance system and 14-speaker Sony sound system.

In configuration, the new car is equipped with CDC electromagnetic suspension, chassis hydraulic vibration isolation system and intelligent brake-by-wire system. M3X Mars Architecture 2.0 also guarantees the strength and lightweight level of the new car. The whole car is covered with high-strength steel up to 85%, and the lightweight coefficient reaches 2.9.

In terms of power, the new car is equipped with a 2.0T engine with a maximum power of 192kW and a peak torque of 400 Nm. The transmission system is matched with an 8-speed automatic manual transmission. The two-wheel drive version has a maximum speed of 205 km/h and a fuel consumption of 7.6 liters per 100 km. The four-wheel drive version has a maximum speed of 200 km/h and a fuel consumption of 8.1 liters per 100 km.

As a high-end sub-brand of automobile, the overall market performance of Xingtu has been relatively low, and there is a phenomenon of "applauding but not calling for seats". In the future, can the new car successfully boost the star road and start its brand name after listing? Let’s wait and see.

通过admin

Huawei P60 series released, He Gang: Back to the normal rhythm, only Huawei can compete with Apple.

On March 23, 2023, Huawei held a spring flagship new product launch conference in Shanghai. Vision china diagram

On the afternoon of March 23rd, Huawei’s spring conference was held in Shanghai Gymnasium. At the entrance, it was heard that scalpers were selling tickets, and dealers from all over the country also took photos inside and outside the venue. The familiar Huawei was returning.

At this conference, Huawei launched flagship machine P60 series, new folding screen mobile phone Mate X3, smart watch WATCH Ultimate extraordinary master series supporting Beidou satellite communication, headphones and many other new products, which is almost the return of all products.

He Gang, chief operating officer of Huawei Terminal Company, said in an interview with The Paper and other media after the conference that the release of Huawei P60 series in spring means that the rhythm of Huawei products has returned to normal. "The sanctions imposed on us for nearly four years have become more and more severe, and we have to overcome difficulties and move on. Last year, we released the Mate 50 series, and now we have released the P60 series. We have broken through various difficulties. "

Only Huawei can compete with Apple in the high-end market.

Huawei’s P series convention is released every spring, and its main selling point is image. This time, Huawei P60 series is equipped with super-focusing XMAGE image system, which is the first super-focusing telephoto lens group to improve the image quality of telephoto in the dark.

At the same time, Huawei P60 series first supported two-way Beidou satellite messages, equipped with HarmonyOS 3.1 operating system, and adopted Linxi communication technology to improve signal quality.

Huawei Mate X3, a folding screen mobile phone, is extremely light and thin, with a plain leather model of only 239g, which is equivalent to the weight of a straight flagship machine. Huawei also launched the extraordinary master series of WATCH Ultimate, a high-end smart watch of Beidou Satellite Communication.

Although there is no 5G chip yet, Huawei’s information on product sales is gradually returning as the pace of product release returns to normal.

Yu Chengdong, CEO of Huawei’s consumer business, said "the more, the better" when asked about the sales expectation of P60 series, and did not directly answer the specific sales target.

He Gang revealed in an interview that the first batch of P60 series and Mate X3 pre-sales with the latest feedback have been snapped up. From the feedback of users, Huawei’s new products are quite hot.

"The whole market is not so good, but Huawei is the only manufacturer whose share is still rising. After the release of Mate 50 series last year, our share is rising, and it is expected to go to a higher level this year, hoping to return to the previous share." He Gang said.

Before Huawei was sanctioned by the United States, Huawei P40 series and Mate 40 series high-end machines were equally divided with Apple in the China market, but after being sanctioned, there was a cliff-like decline.

When asked how to compete with Apple in the high-end market, He Gang said: "Before the high-end machine market of more than 5,000 yuan, we were equally divided with Apple, but after we were suppressed, our share was declining. I also saw that as long as we released a new machine, the iPhone would decline. It seems that only Huawei can compete with Apple."

He Gang explained that Huawei’s high-end products from generation to generation have accumulated a large number of high-end users, and I believe that high-end mobile phones will come first in the future. He Gang also revealed that Huawei’s global market is also recovering, and there will still be a variety of products such as mobile phones, watches, PCs and audio sold overseas.

Do big ecology, ask the car of the world to also upgrade, push the commercial brand "Huawei Qingyun" newly.

On the 23rd, Huawei announced at the press conference that it would lead the development of folding mobile phones and accelerate the maturity of the whole folding screen mobile phone application.

At this conference, Zhang Chaoyang, founder of Sohu and Wang Gaofei, CEO of Weibo, who were invited to attend the conference, demonstrated the software optimization of Huawei’s folding machine Mate X3 for text reading and video playback, and improved the user experience.

Huawei Mate X3 is designed to be very thin and light, equipped with HarmonyOS OS3.1, with newly upgraded smart multi-windows, and supports hovering, which allows users to have multiple creative ways to play.

Nowadays, the overall sales volume of the mobile phone market is not very good, and the folding screen mobile phone is still growing at a high speed, so it is also the key product of the layout of major manufacturers.

In terms of vehicle-engine linkage, Yu Chengdong announced at the press conference that Huawei’s advanced intelligent driving versions of Wujie M5 and Wujie M5 EV will be released in April, which will bring "unprecedented" intelligent driving experience. At the same time, he announced that all models of Huawei’s car industry will be upgraded to HarmonyOS OS3, which will bring a ceiling-level intelligent cockpit experience and make the car industry always new.

In addition to returning 2C products, Huawei is also laying out the commercial market to expand the whole terminal business.

At this spring conference, Huawei Terminal officially released the brand-new commercial brand "Huawei Qingyun", which further increased the size in the commercial field and launched two brand-new commercial notebook products-Huawei Qingyun G540 and Huawei Qingyun S540.

On April 20, 2022, at the new product launch conference of Huawei’s terminal commercial office, Huawei announced that it would fully enter the commercial field, and the "consumer business" was renamed as "terminal business", covering two modules: commercial products and consumer products.

Huawei said that as the construction of digital China continues to deepen, the integration of digital technology and the real economy accelerates, and the demand for multi-scene collaborative office work for government and enterprise customers continues to grow, the industry urgently needs new solutions to achieve leapfrog improvement in productivity and help enterprises speed up and increase efficiency.

通过admin

Xpeng Motors XNGP has no plans to drive the second batch of cities to open public beta.

[Global Network Technology Comprehensive Report] On December 14th, according to the official announcement of Xpeng Motors, XNGP’s urban navigation-assisted driving has supported 25 cities since the new version of OTA-XMART OS 4.4.0 was fully opened on November 28th.

Xpeng Motors also announced that the second batch of 27 cities will be opened soon. From now on, the public beta of Xmart OS 4.5.0 will be opened to the users applying for Xiaopeng G9 and Tucki P7i, and Tucki G6 will also open the public beta on December 18th.

It is said that this update is mainly aimed at improving the experience of covering cities without high-precision maps, including high-speed, urban expressways, urban roads and other scenes.

通过admin

Medical Talk about New Forces | shanghai changzheng hospital: Smart Images, Helping Healthy China Increase Speed

I don’t understand the image examination report, I don’t know which department to look for to interpret it after taking a bunch of films, and the examination conclusion shows "nothing unusual". Do you want to ask the doctor again … For the patients’ doubts, Lin Qing (pseudonym), a 42-year-old chest disease patient, easily solved them in the interpretation clinic of shanghai changzheng hospital Radiodiagnosis Department.

"What are the specific changes in the disease, whether it is serious or not, and how long it takes to review it, the doctors here will answer it professionally and patiently for the first time." To Lin Qing’s great praise, there is no sense of tension and oppression in seeing a doctor here. In his words, when getting along with doctors, he completely forgot his identity as a patient.

"Our goal is to cultivate a doctor with temperature." According to Professor Liu Shiyuan, director of the Department of Radiological Diagnosis in shanghai changzheng hospital, only by "moving" medical images to clinics and wards can we truly realize the transformation from "image" as the center to "patient" as the center.

In fact, Professor Liu Shiyuan, who has just taken over as the chairman of the 16th Committee of Radiology Branch of Chinese Medical Association, also regards medical image AI as one of the "magic weapons" to improve medical service actions and enhance people’s medical experience. Early screening and early diagnosis of chest diseases with AI is a typical example. At the same time, as the chairman of the Asian Chest Radiology Society, the vice chairman of the Radiologist Branch of the Chinese Medical Doctor Association, and the chairman of the China Medical Imaging AI Industry-University-Research Innovation Alliance, Professor Liu Shiyuan has a keen sense of smell and unique views on the development of medical imaging.

Professor Liu Shiyuan, Chairman of the 16th Committee of Radiology Branch of Chinese Medical Association and Director of Radiological Diagnosis Department of shanghai changzheng hospital.

Focus on the "five modernizations"

The so-called "a glimpse of the whole leopard."

As an important basis for disease diagnosis and treatment, medical imaging has become an indispensable part of doctors’ disease diagnosis and treatment. "We have never been so irreplaceable." Professor Liu Shiyuan introduced that at present, 70% of clinical diagnostic information comes from medical images. With the progress and development of medicine, computer, big data, artificial intelligence, internet and other technologies have promoted the revolution and innovation of imaging equipment, making the role of imaging department more and more powerful and multidimensional.

"In the future, China medical imaging will develop in the direction of’ five modernizations’ under the premise of taking patients as the center, emerging technologies as the carrier and all-round systems as the guarantee." The "five modernizations" referred to by Professor Liu Shiyuan are precision, intelligence, clinic, prehospital and networking;

1. Precision means upgrading the image business, realizing precision medicine, individualizing diagnosis and treatment, maximizing the effect and minimizing the side effects.

2. Intelligentization is the cross-integration of "doctor +AI" to maximize the diagnostic efficiency, improve the work efficiency of doctors, and change the working mode and process.

3. Clinicalization means that the imaging department is transformed from the traditional auxiliary diagnosis department and medical technology department into a clinical discipline, and goes deep into outpatient clinics and wards; From "computer-centered" to "patient-centered".

4. Pre-hospital refers to taking disease prevention as the center, going out of the hospital and changing medical imaging from passive service to active service; From "disease-centered" to "health-centered".

5. Networking is based on the Internet to break through the time and space constraints, realize the integration of in-hospital and out-of-hospital services, form a patient-centered global coverage medical imaging service system, and help the sinking of high-quality medical resources and grassroots improvement.

As the leader of the discipline, Professor Liu Shiyuan has led the Department of Radiological Diagnosis of shanghai changzheng hospital to set sail on the new course of benchmarking.

Strip combination open circuit

Nowadays, medical imaging plays an important role in the whole process of clinical diagnosis and treatment, such as quantitative, qualitative, staging, prognosis prediction, treatment choice, discharge follow-up, interventional therapy, hybrid operating room, etc., all of which require the guidance and participation of medical imaging, and the traditional medical imaging model can no longer meet the needs of clinical diagnosis.

How to transform the imaging department from the traditional auxiliary diagnosis department and medical technology department into a clinical discipline to better serve the clinic and patients? This is the "homework" that Professor Liu Shiyuan pays more attention to in his heart.

In the early 1990s, the Long March Hospital was in line with international standards and took the lead in implementing the integrated management mode of imaging discipline in China.

"The so-called’ compartmentalization’ means that departments are divided into X-ray, CT, MRI, nuclear medicine and other departments according to the examination module to complete patient examination; Diagnostic doctors are divided into neurology group, head and neck group, osteology group, cardiothoracic group, abdominal group, etc. Doctors in each group can see images of X-ray, CT, MRI, nuclear medicine and other imaging equipment at the same time, and are committed to creating the concept of’ big image’. " In Professor Liu Shiyuan’s view, the subdivision of sub-majors enables medical images to serve the clinic more carefully and professionally, and maximizes the effect of disease diagnosis, which is conducive to improving the quality of medical services and effectively promoting the output of scientific research results.

One-stop chest CT scanning can quantitatively and intuitively evaluate pulmonary nodules and COPD.

Sub-professional division of labor is also helpful for imaging doctors to deepen their understanding of clinical, scientific research and teaching problems of systemic diseases, and to form the characteristics of hospital imaging department and department doctors.

Director Liu Shiyuan has been engaged in imaging diagnosis of chest diseases for more than 30 years, which has not only formed a department and its own characteristics, but also formed a leading advantage in the country and a high reputation in Asia and the world.

Among the top 10 causes of death in the world announced by the World Health Organization in 2018, ischemic heart disease ranks first, chronic obstructive pulmonary disease ranks third and lung cancer ranks sixth. The incidence of these three chronic diseases in China ranks first in the world, with a total population of more than 150 million, resulting in a disease burden accounting for more than 70% of the total disease burden.

"Image is the key to improve the prevention and control level of major chronic diseases in the chest!" Professor Liu Shiyuan, who has achieved a lot in early screening of chest diseases, hit the nail on the head.

As the earliest department to start multi-center screening of major chest diseases, shanghai changzheng hospital Radiological Diagnosis Department has made great efforts to improve the early screening and early diagnosis of chest diseases: on the one hand, it has strengthened the configuration of hardware facilities, and the department currently has a complete set of imaging diagnostic equipment such as intelligent AI 256-slice CT, nuclear magnetic resonance, PET-CT, etc., and its overall hardware strength is at the advanced level at home and abroad; On the other hand, they use low-dose CT one-stop scanning technology to screen high-risk groups, and evaluate whether there are pulmonary nodules and malignant possibility, whether there is calcification in cardiovascular system and the possibility of sudden heart events, whether there is chronic obstructive pulmonary disease and early warning. "This low-cost way for one-stop evaluation of the three major chronic diseases in the chest can help to move forward the prevention and control of major chest diseases, improve the early diagnosis rate and reduce the mortality rate." Professor Liu Shiyuan said.

Professor Liu Shiyuan and the students

"In the long-term clinical and scientific research practice, we have gradually formed the characteristics of imaging diagnosis and interventional treatment of chest diseases. The overall diagnostic accuracy rate of lung cancer is 98.2%, and the diagnostic accuracy rate of early lung cancer is 95%." Professor Xiao Yi, deputy director of the Department of Radiological Diagnosis, introduced that in 2019, their research on key issues of early screening and early diagnosis of lung cancer based on multimodal imaging won the first prize of Shanghai Science and Technology Progress Award.

We should know that in clinic, judging the nature of pulmonary nodules depends on the location, size, shape and calcification of pulmonary nodules in CT scanning, but the morphological characteristics presented by conventional CT scanning are often difficult to meet the clinical needs. For this pain point, shanghai changzheng hospital Department of Radiology has its own "secret": ultra-high resolution CT target scanning and CT target reconstruction are very important in early lung cancer screening. They adopt the ultra-high definition CT scanning mode of 1024X1024 matrix, which can fully and clearly show the "details" of pulmonary nodules and make correct image diagnosis better. "Compared with high-definition images, blurred images are like a person walking into the prairie of clear Wan Li in a foggy environment, and there is a feeling of brightening up at the moment." Professor Xiao Yi described it.

It is worth mentioning that in the past, when using traditional CT for coronary artery examination, the scanning process of patients was complicated, heart rate control and respiratory training were indispensable, and the success rate and accuracy of scanning were not high. With the upgrading of CT equipment, the above problems have been optimized in the Department of Radiological Diagnosis in shanghai changzheng hospital.

The health community has learned that Philips Smart AI 256-slice CT screening for patients can not only effectively cope with all kinds of high heart rates, but also freeze coronary arteries through B2B technology, and automatically avoid abnormal heart rhythms through the unique ARAD smart heart engine to ensure the success of scanning to a greater extent.

Professor Xiao Yi, Deputy Director of Radiological Diagnosis Department of shanghai changzheng hospital

In order to improve people’s awareness rate of chest diseases and screening cooperation, Professor Liu Shiyuan also took the lead in setting up a public welfare training program of "Cardiopulmonary Escort". "With the scientific research experience accumulated by our department for many years, the data can be deeply mined and analyzed. These three diseases can be evaluated by one-stop CT scanning, which has very high social value and reduces the medical burden of patients. Our previous cooperative research foundation with Royal Dutch Academy of Sciences on screening three major chest diseases is in line with the demand orientation of the National Healthy China 2030 Plan. Combining the team’s own advantages and the current integration of artificial intelligence, we can carry out more in-depth research, which will be a long-term research direction in the future. At the same time, we are also organizing the writing of a 100-question handbook on lung nodules, a handbook on major chronic diseases in the chest, various precautions for imaging examination, and the identification and disposal of contrast agent allergies to educate the public on science. " Professor Li Fan, Deputy Director, introduced.

In 2021, the Ministry of Industry and Information Technology and the National Health and Wellness Commission jointly issued the List of 5G+ Medical and Health Application Pilot Projects, and shanghai changzheng hospital was on the list. "This is a good opportunity." Professor Liu Shiyuan revealed his plan to the health sector. "Based on the Internet and 5G technology, we can promote and apply the low-dose CT one-stop early screening and early diagnosis technology for major chest diseases at the grassroots level, improve the detection rate of chest diseases at the grassroots level, and truly benefit the people."

Professor Li Fan, Deputy Director of Radiological Diagnosis Department of shanghai changzheng hospital.

Wisdom image empowerment

With the change of disease spectrum, the difficulty of disease diagnosis increases, and the qualitative and quantitative requirements and clinical visualization process increase, which puts forward new requirements for image diagnosis.

Professor Liu Shiyuan introduced that at present, medical imaging faces the "three highs" dilemma of high work requirements, high work intensity and high work quality. According to the data of "China Artificial Intelligence+Medical Imaging Industry Market Research and Investment Prospect Forecast Report from 2018 to 2024", the annual growth rate of medical imaging data is 40%, while the annual growth rate of radiologists is only 4.1%. Front-line doctors need to write nearly 200 imaging reports a day, and there is a risk of missed diagnosis and misdiagnosis.

From 2015 to 2019, the state issued a series of policies to emphasize and encourage the application of artificial intelligence technology in the medical and health field, and smart medical care has gradually developed into a national strategy. As one of the earliest radiologists who embraced AI technology in China, Professor Liu Shiyuan told the health community that AI has four main advantages in medical imaging: disease detection, medical multidimensional measurement, accurate diagnosis, preoperative design and curative effect evaluation, and has covered lung, cardiovascular, bone and joint and other diseases.

What impresses Guan Yu, a senior doctor, is that the introduction of AI liberates imaging doctors from the front part of the screen and returns to the essence of doctors, at the same time, it improves the efficiency of imaging work and optimizes the workflow.

"Images are the eyes of clinicians, and the emergence of artificial intelligence has given our imaging doctors more power and more time, enabling us to better serve patients." Professor Xiao Yi takes coronary CTA as an example to directly attack the clinical pain points of imaging doctors. "If coronary CTA wants to obtain high-definition three-dimensional images, it can only be reconstructed in the post-processing workstation of hospital imaging department, which requires a lot of time and energy."      

However, the combination of coronary CTA and AI can quickly complete the work of lesion identification, quantitative measurement and report output after the patient completes the heart scan, which greatly improves the inspection efficiency. "My post-processing time has been shortened from 30 minutes to 1 minute now. It is equivalent to the moment when the patient leaves the scanning bed, and I can see the reconstructed image in the office. " Professor Xiao Yi praised.

At the same time, they also make full use of the image diagnosis platform covering many clinical fields of radiology, such as heart and lung, to realize multi-class image fusion, and provide doctors with advanced visualization processing of multi-modal images, disease image feature mining and longitudinal tracking of lesions. "The progress of imaging technology provides reference for accurate, non-invasive and rapid clinical analysis, further improves the accuracy of diagnosis, and also reflects the humanistic care for patients." Li Qingchu, a radiation diagnosis technician, said.

"The preoperative 3D visual assessment of cardiovascular diseases allows doctors to clearly and intuitively see the three-dimensional disease structure on the computer, which plays a very good auxiliary role in clinical surgical treatment." Professor Xiao Yi introduced that it is one of the improvements of their medical service model to go deep into the clinical front line and participate in clinical diagnosis and treatment in an all-round way and formulate intuitive image reports according to clinical needs.

Three-dimensional image post-processing platform makes the disease characteristics more visual and three-dimensional, and can assist doctors to make rapid and accurate clinical diagnosis decisions.

Nowadays, medical imaging AI is gradually approaching some ideal clinical scenes of doctors, and has become a powerful "assistant" in everyone’s work. "Since 2017, the click-through rate of pulmonary nodule AI model has reached about 60%. From 2020 to now, the click-through rate has basically remained above 80%, and the clinical utilization rate has improved significantly." In this regard, Professor Liu Shiyuan is very pleased.

In order to promote the use of China medical imaging AI in Industry-University-Research, Professor Liu Shiyuan led the establishment of China Medical Imaging AI Industry-University-Research Innovation Alliance, and started the construction of standardized image database in China. Authoritative imaging experts in the United Nations wrote and published the China White Paper on Medical Imaging AI and the Report on the Development of Medical Imaging Artificial Intelligence 2020.

"Medical imaging AI is showing a variety of good development trends: First, the variety of products is becoming more and more abundant; Second, the product function is vertical and deepened; Third, the development of single disease to multi-disease and multi-task model; The fourth is the integration of software and hardware; The fifth is to cover the whole clinical process; Sixth, it is becoming more and more platformized; Seventh, based on new infrastructure, accelerate the integrated development of online and offline. " Professor Liu Shiyuan judged.

Professor Liu Shiyuan’s daily teaching

Talent construction ascends.

What kind of diagnostic thinking should a qualified imaging doctor have?

Professor Liu Shiyuan summed up his successful experience as a 16-word formula: comprehensive observation, careful analysis, clinical combination and diagnosis.

Professor Liu Shiyuan remembered a case 20 years ago. At that time, a patient diagnosed with advanced tumor by a foreign hospital came to see Professor Liu Shiyuan for consultation, but Professor Liu Shiyuan found that the patient’s diagnosis report was abnormal. "We re-examined the patient through thin-layer scanning and found that it was not an advanced tumor, but an old focus of tuberculosis. The patient was very excited to hear the news." This also makes Professor Liu Shiyuan deeply realize that compound medical talents in imaging department are particularly important.

Professor Liu Shiyuan adopted a two-pronged approach to build a "sophisticated" talent echelon:

First, positively guide and stimulate the internal drive and creativity of department doctors.

"We have traditional teaching, such as expert series lectures; There are also English case reports, difficult case reading sessions, and flipping the classroom, so that students can listen to the teacher, and then everyone can ask questions and discuss them together to ignite the students’ thinking ability. " Professor Xiao Yi introduced to the health sector that they also used 3D printing technology to restore the diseased parts of patients in a ratio of 1:1, so that young doctors could improve their diagnostic skills through model exercises.

Professor Liu Shiyuan’s daily teaching

Second, please come in and send out. For example, send young doctors to study abroad, invite experts to share clinical experience in departments, and improve everyone’s professional ability.

Wang Xiang, a young doctor in the Department of Radiological Diagnosis in shanghai changzheng hospital, told the health sector, "Through intensive study in the past five years, I have initially cultivated good clinical diagnostic thinking, and my diagnostic level has been continuously improved, and I have published many SCI papers."

Moreover, as a national training base for imaging medical residents and a national continuing education base for radiologists, the Department of Radiology and Diagnostics of shanghai changzheng hospital has improved the primary medical ability through diversified teaching modes. Mou Yong, a doctor studying in Qingdao who has gained a lot, told the health community that "my thinking of image analysis and disease diagnosis has been improved, and I will share the’ nutrients’ I have learned here with my colleagues after I go back."

Group photo of shanghai changzheng hospital Radiological Diagnosis Department

Over the years, under the leadership of Professor Liu Shiyuan, the Department of Radiological Diagnosis in shanghai changzheng hospital has become a characteristic discipline with complete sub-specialties, strong technical force, reasonable echelon structure and balanced development of medical teaching and research, and plays an important role in the field of image diagnosis in China. Nowadays, the department has become the key discipline of the Ministry of Education and the lung cancer center of the whole army. In the comprehensive ranking list of China Hospital in Fudan Edition in 2019, this department ranked 11th.

"The rapid development of medical imaging has enabled patients to have a better sense of acquisition, and our diagnostic ability and treatment level have achieved a high-level leap." Looking to the future, Professor Liu Shiyuan has a bigger plan: focusing on the imaging diagnosis of chest diseases and the clinical application of artificial intelligence, expanding the research and development of new technologies for neurological diseases and bone and joint imaging, insisting on the synergy of clinical and scientific research, innovating and developing, and constantly achieving comprehensive breakthroughs in medical treatment, teaching, scientific research and combat readiness.

通过admin

The 22-year-old female anchor with goods was killed in the live broadcast! Doctor: I’m too excited.

Ms. Xu, a 22-year-old female anchor in Changsha, broadcasts live every day until 11: 30 in the evening. A month ago, in a live broadcast, she suddenlyChest pain and chest tightnessAccompanied by colleagues, he came to the emergency department of the hospital and was diagnosed as the right side.Spontaneous hydropneumothorax. The cause of sudden chest pain is because the mood is tooexcite, lead toPulmonary bullae rupture.


The patient, Ms. Xu, said that she was more excited and louder when she brought the goods live on the same day. When communicating with fans, symptoms of chest pain and dyspnea suddenly appeared.


After detailed examination, Ms. Xu was diagnosed as spontaneous pneumothorax on the right side, and the doctor immediately performed emergency surgery for her. Five days after the operation, Ms. Xu recovered and was discharged. When I came to the hospital for review, the results showed that Ms. Xu was fine.



According to the doctor, there is no gas in the chest of a normal person, but gas is in the lungs. This kind of spontaneous pneumothorax is because after the pleural rupture, the gas runs into the chest cavity. The gas in the chest compresses the lungs and eventually causes pain. Severe patients may even have chest tightness and dyspnea.


From this picture, we can see that the black part of the patient’s side is all qi, which is basically compressed by 60%, and the lung is compressed to this shape.


The doctor said that because the patient Ms. Xu’s nutrition itself is not very good, she likes to go on a diet, and her nutritional intake is usually insufficient. Another one is the anchor, so the rest is not very regular, and the physique is relatively weak. Therefore, it is easy for patients to induce pneumothorax in this relatively weak situation. In addition, sudden exertion can easily induce alveolar rupture to form pneumothorax.


According to the doctor, from the clinical experience, the onset age of spontaneous pneumothorax is mostly between 15 and 28 years old. Singing loudly, coughing violently or exercising violently are all incentives. The clinical manifestations of spontaneous pneumothorax mainly include sudden chest pain, chest tightness, dyspnea and irritating cough. If these symptoms appear, it is best to go to the hospital for examination immediately.

通过admin

The Pioneer in 1921: There is light in the eyes and ideal in the heart.

Special feature of 1905 film network A few days ago, there was a hot search in Weibo # This cartoon was broken again #. If the revolutionary martyrs and sages at that time ever thought or dreamed about it, what would China be like a hundred years later? If they can come to 2021 and see today’s China and today’s youth, I wonder if they will give a happy sigh: "It’s worth it, it’s all worth it."



Although it is difficult for the martyrs and sages to cross the torrent of time to see today’s prosperity, we can look back at the road they have traveled through movies. The two films released on July 1 this year and, in different ways, brought us back to the eventful years of the revolution, but both films showed us a group of young people who got rid of air conditioning and were glowing.



In the film and television works, the revolutionary martyrs we saw were much more vivid than those in the textbooks. In The Awakeing Age, there was Chen Duxiu who ate mutton with a plate. In contrast, Mao Zedong in The Pioneer was much poorer. At that time, as a librarian, he needed Li Dazhao’s relief to eat meat, and it was not easy to drift north.



However, the pyrotechnic atmosphere is only the grounding side of this group of young people. Mr. Li Dazhao, a middle school student in The Pioneer, gave a passionate speech at the dock, or faced the aggressor hit the floor’s criticism. The young and middle-aged Mao Zedong ran in the streets of Shanghai in 1921, and this group of young people was full of blood and strength. The youth of these two films is not so much their average age of 28, but rather a state, a belief and a firm vision for the future. There is light in the eyes and ideal in the heart.



For this group of young people, the president of China Film Critics Association, who is a guest at Today’s Film Critics, gave them a vivid metaphor. "In fact, Chairman Mao wrote a letter to Li Da: You are also one of the founders of our company. Now our company is doing well. I hope you can join us again. They are the best entrepreneurial team. " If this is an entrepreneurial project, they must face the most difficult entrepreneurial environment ever. Some people say that every entrepreneurial team should watch these two films, because what is more magnificent than the achievements of this century?



From The Awakeing Age to The Pioneer’s "1921", such works on the theme of party history have given new youthful vitality to these red stories that are worth telling, and also made more and more young audiences fall in love with the main melody works. From # The Awakeing Age yyds# to # the group of young people with an average age of 28 #, we can feel the young audience’s love for high-quality main melody film reviews from these hot searches in Weibo.


From Chen Duxiu to Li Dazhao, these vivid revolutionary martyrs are no longer a portrait in textbooks, but because of the power of movies, they are presented to us in a more vivid state.


The General Secretary once said: the Communist Party of China (CPC) is determined to make great achievements for the Chinese nation in the future, and the century is just in its prime. In these two films, we have seen the power of faith being transmitted. Over the past hundred years, generation after generation have completed their mission in different positions and in different ways, and have taken every long March to create a better today and a better future.



"At the end of the film" 1921 ",we saw the revolutionaries fall down, so their young lives were actually fixed at that moment, but we know that their aspirations will be relayed by today’s young people." As Li Dazhao wrote: "With the youth of me, we can create a youth family, a youth country, a youth nation, a youth human being, a youth earth and a youth universe, so as to enjoy an endless life."



Today’s film reviewDirector’s observation:

After watching two movies, it was actually some unexpected surprises. The Pioneer romantically tells the story of a group of revolutionaries’ struggle with stage-like light and shadow. And "1921" let me see the blood and faith of a group of young "entrepreneurs".


At the end of the program, we were really moved by such a group of young people with blood and faith. At the same time, thank you for your belief, which will make us confident. (Yuan Danyang’s "Today’s Film Review" is the current director)


通过admin

How much does Xiaomi car cost to benchmark Porsche Tesla? Lei Jun responded

On December 28th, the 1003rd day after Xiaomi announced its entry into the electric vehicle industry, Xiaomi Automobile held a technical conference, and the first product, SU7, was unveiled. Lei Jun said that Xiaomi Automobile will become the top five automobile manufacturers in the world through 15 to 20 years’ efforts. The price of SU7 was not announced at this conference. Lei Jun only said that it is impossible to sell for 99,000 yuan. "People who say 149,000 yuan should stop talking about it."

To become the top five automobile manufacturers in the world

Before this conference, Xiaomi made a high-profile warm-up, and the big screens of high-rise buildings in several cities lit up the slogan that Xiaomi Automobile paid tribute to the pioneers of the industry.

Lei Jun released Weibo’s feelings about the hardships of building a car, and said: "As a colleague, I admire BYD, Wei Xiaoli and Huawei’s automobile business even more! With such a formal form today, it is enough to express my respect for all the pioneers!

This wave of tribute has brought a lot of traffic to Xiaomi Automobile and made everyone look forward to the press conference on the 28th.

At 2 pm on the 28th, the Xiaomi Automobile Technology Conference officially started. As soon as Lei Jun took the stage, he announced that Xiaomi Automobile’s goal is to rival Porsche and Tesla, build a new era of dream cars in the automobile industry, and make a beautiful, easy-to-open, comfortable and safe mobile intelligent space. He said that Xiaomi Automobile will become the top five automobile manufacturers in the world through 15 to 20 years’ efforts, and strive for the overall rise of China’s automobile industry.

SU7 Unveils CLTC for 800km.

At this conference, Xiaomi SU7 appeared, and the color scheme of "Gulf Blue" was particularly eye-catching, and the "MI" logo in the middle was very eye-catching.

The car is positioned in a pure electric coupe with a body size of 4997*1963*1455 mm and a wheelbase of 3000 mm. It is a medium-sized car. From the outside, the design of the new car is really remarkable. The front face is closed, with huge light groups on the left and right sides, and the internal light source is matrix.

The front of the new car dives, which is very dynamic, with a rounded side shape, a hidden door handle and a simple rearview mirror style. At the same time, it is equipped with 20-size aluminum alloy wheels and bright yellow brake calipers.

The tail is well-defined, and at the same time, a penetrating light group is used, and the letter "xiaomi" is also used in the tail door. The Chinese symbol of Beijing Xiaomi is in the lower left corner of the tail box, and SU7 is in the lower right corner.

In terms of power, the car is available in two versions: two-wheel drive version and four-wheel drive version. The maximum power of the two-wheel drive version is 220kW, while that of the four-wheel drive version is 220kW+275kW. The power batteries are from Contemporary Amperex Technology Co., Limited and BYD, corresponding to ternary lithium and Ferrous lithium phosphate respectively.

Lei Jun introduced the battery life of Xiaomi SU7 — — CLTC mileage is 800 kilometers.

Lei Jun mentioned that this model supports 800V super fast charge, 200 km battery life in 5 minutes and 510 km battery life in 15 minutes, which is better than Tesla Model Slaid.

The car offers at least three color schemes. The critical point of "bay blue" from green to blue restores the rich level of seawater; "Yahui" comes from the gray rock stratum of Yadan landform, which is peaceful without losing its advanced level; "Olive green" expresses the implicit beauty of nature, with tension in calmness.

In terms of interior, Xiaomi SU7 provides three interior colors, namely Galaxy Grey, Twilight Red and Obsidian Black, and a wraparound cockpit design, with a vehicle glass area of 5.35m2, which is known as "the industry-leading canopy and front windshield sun protection".

In addition, the car provides physical buttons, a classic steering wheel, a sporty seat, a dynamic atmosphere light and a Dolby sound system.

Positioning "C-class high-performance eco-technology car"

Lei Jun said that Xiaomi’s new strategy is "the whole ecology of people and cars", and Xiaomi Automobile is the most important part.

Xiaomi’s first car was named SU7. Lei Jun said that SU is the abbreviation of Speed Ultra, and high performance is Xiaomi’s gene. Tesla said that it would not build a slow train, and Xiaomi did the same. Lei Jun also said that the performance of SU7 is excellent, and you can pronounce "SU7", just like calling a friend’s name.

Regarding the positioning of SU7, Lei Jun said that the first car represented Xiaomi’s concept of building a car — — Science and technology × ecology, advanced mobile intelligent space. Therefore, Xiaomi SU7 is positioned as a "C-class high-performance eco-technology car".

Lei Jun said that Xiaomi SU7 did not accurately benchmark the vehicle. "We have done a lot of research and hope to be a dream cars that can carry all the aspirations of everyone; In terms of mechanical qualities such as drivability, we hope to be comparable to Porsche Taycan Turbo;; In terms of intelligence, we hope to be comparable to Tesla Model S;; At the same time, there are the most advanced technologies and the richest ecology. "

Super Motor Announces Beyond Tesla

At the Xiaomi Automobile Technology Conference, Xiaomi Automobile also announced the self-developed motor technology.

Lei Jun said that the motor of Xiaomi Automobile will surpass Tesla to create the fastest motor in the world.

This time, Xiaomi Automobile has launched three motors, namely V6, V6s and V8.

It is reported that the speed of V6 and V6s can reach 21000rpm, easily surpassing the motors carried by Tesla Model S paid and Porsche Taycan Turbo.

Among them, the V6 super motor has a maximum power of 220kW, a peak torque of 400N·m, and a maximum horsepower of 299PS, and is built with a 400V architecture.

The V6s super motor has a maximum power of 275kW, a peak torque of 500N·m, and a maximum horsepower of 374PS, and is built with an 800V architecture.

Lei Jun said that Xiaomi V6 and V6s motors have been mass-produced and will be carried on Xiaomi SU7 for the first time.

In terms of the core power battery of electric vehicles, Xiaomi cooperated with Contemporary Amperex Technology Co., Limited to launch 800V battery pack, and developed CTB integrated battery technology, which saved a lot of space for electric vehicles.

In terms of battery safety, Lei Jun introduced that Xiaomi adopts the most stringent battery safety standards in the world. "Thermal insulation materials are used for spacesuits and can resist high temperatures above 1000 degrees." In addition, Xiaomi and Contemporary Amperex Technology Co., Limited jointly developed the battery cell inversion technology to ensure battery safety. In production, Xiaomi built its own battery pack factory to ensure safe and reliable production.

The level of intellectual driving will enter the first echelon next year.

Lei Jun said that in terms of autonomous driving, Xiaomi has achieved a high-precision map scheme by developing road large model technology, which is more powerful than the old driver. Xiaomi’s intelligent driving level will enter the first echelon of the industry in 2024.

Lei Jun introduced that Xiaomi’s big model can respond to road changes in real time and accurately generate driving guidance lines. Xiaomi’s super-resolution occupies network technology, etc., which can accurately judge abnormal obstacles, such as temporary traffic lights, and can automatically reduce noise in rainy and snowy days. "The parking scene is more accurate, the urban scene is wider, and the recognition range in front of the expressway reaches 250 meters. The range of perception can be dynamically adjusted. "

The smart cockpit was also unveiled at the press conference, 16.1″ Central control ecological screen, 56″ Oversized HUD, tilting instrument screen and Xiaomi Pad can be used as rear expansion screen, original vehicle system and five-screen linkage. Xiaomi 澎湃 OS officially got on the bus, and the interactive experience was consistent with the mobile phone tablet.

The price has not been announced. 99,000 and 149,000 are impossible.

For the first Xiaomi car, the focus of consumers’ attention lies in the pricing range. However, the price was not announced at this conference. Lei Jun just said that it is impossible to sell for 99,000 yuan. "Don’t say anything about people who say 149,000 yuan."

Earlier, many "rice noodles" once hoped that Xiaomi could launch smart cars with a price below 150,000 yuan, and even more "rice noodles" shouted the hope that "Xiaomi cars will start at 69,999 yuan and Redmi cars will start at 39,999 yuan". Recently, Han Lu, a well-known car blogger, revealed that the price of Xiaomi’s first model will exceed 300,000 yuan, and the high-end version is expected to be close to 400,000 yuan. These configurations, including motors, large die casting and battery packs, all have Xiaomi’s self-developed technology. But then, Han Lu deleted this Weibo.

Another analyst said that from the perspective of Xiaomi’s brand positioning, it is impossible for Xiaomi Automobile to pull the price to more than 300,000 yuan. At present, the target user group of Xiaomi automobile is the user group of Xiaomi mobile phone. If the price is too high, it will stimulate the sensitivity of the target group to the price, which will easily lead to the unfavorable start of Xiaomi automobile, which will also lead to a series of problems. On the other hand, it also shows that Xiaomi needs low-priced and explosive models to sprint sales in order to achieve the expected delivery volume. At the same time, Guo Ming, an analyst at Tianfeng International Securities, also predicted that the first model of Xiaomi Automobile listed next year will be priced below 300,000 yuan. Some insiders have previously understood that the Xiaomi coupe listed next year is divided into two models, high and low. The high version is expected to be priced around 300,000 yuan, and the low version is tentatively priced at 199,000 yuan. However, Xiaomi insiders have also said that Xiaomi may make corresponding price adjustments according to market conditions, and this price may not be the final pricing.

An industry insider close to Xiaomi said, "At present, the most uncertain thing about Xiaomi Automobile is the pricing issue. On the one hand, I am afraid that the pricing will be too high and the sales volume will not go up; On the other hand, Xiaomi brand is sprinting to the high-end market, fearing that low pricing will affect the brand image. Secondly, the cost of Xiaomi automobile is not low. Even if the profit rate of the whole vehicle is maintained at 1%, the price will be around 200,000. At present, the pricing of Xiaomi Automobile is uncertain under the consideration of the degree of loss. " At this stage, Xiaomi Automobile is ready to enter the mass production stage after the completion of the publicity by the Ministry of Industry and Information Technology. However, in the mobile phone market, Xiaomi has labeled itself as "cost-effective" through low price and high performance, but after switching to cars, it refers to the mid-to high-end market. The high price also makes consumers no longer blindly "idolize". Some netizens ridiculed, "If it is so expensive, I can only wait for Redmi Auto."

The first car invested 3400 engineers.

Lei Jun said in an interview that Xiaomi invested 3,400 engineers in the first car, and the entire R&D investment exceeded 10 billion. Xiaomi used more than 10 times of investment. With such assurance, Lei Jun did it in a determined way.

Lei Jun said that he feels that Xiaomi has many natural advantages in making cars, because the essence of smart electric vehicles today is the integration of the automobile industry and the consumer electronics industry, which is a great integration. Therefore, entering the automobile industry is challenging for Xiaomi, and the overall difficulty is controllable.

Lei Jun also said that he felt that there were still a lot of unmet needs in these market areas where Xiaomi was located today, and that Xiaomi had just begun. On the one hand, we take root in the China market, do a good job in internal circulation, and at the same time, we must strengthen our confidence in globalization. Lei Jun feels that this is the road that Xiaomi has chosen, and there are still huge opportunities on this road.

After listing, it faces a "polar" car track.

Although Xiaomi automobile seems to have everything ready at present, it is only the output. However, industry insiders said that after the launch of Xiaomi Automobile, it was faced with a "extremely rolled" car track. On the one hand, head car companies continue to raise funds, unite Lian Heng and expand their power; On the other hand, new energy car companies such as Weimar, Aichi and Baiteng below the waist have been in trouble one after another this year, and even Weilai has announced a 10% layoff.

According to public information, in 2018, there were more than 487 electric vehicle manufacturers in China. By 2023, He Xiaopeng, CEO of Xpeng Motors, revealed that there are only about 50 new car companies operating normally. This means that in five years, more than 430 electric vehicle manufacturers have disappeared or will soon disappear in the fierce competition.

In addition to the industry reshuffle between car companies, head car companies also set off three rounds of "price cuts" in January, March and August this year. According to industry analysts, on January 6th, Tesla took the lead in sounding the horn of price war. In January and February alone, nine car companies including BYD, Tucki, Wenjie, Weilai, Kyk-kry, Ai ‘an and Wuling followed suit, offering various preferential subsidies or directly reducing prices, and even fuel cars joined the ranks of price reduction. Subsequently, Dongfeng Motor Group and SAIC Volkswagen set off a new wave of price cuts in March and August respectively.

More crucially, almost every price range has been covered with different car companies. For every new car company, the biggest test is how to occupy a place in the industry and support a certain scale. The general consensus of practitioners in the automobile industry is that if you want to survive, you must take a lot. The initial research and development cost of a car is at least 1 billion yuan. Without the sales scale, the cost cannot be spread.

According to Lei Jun’s plan, the first model of Xiaomi Automobile plans to sell 100,000 vehicles in the first year, and then deliver 900,000 vehicles in the next three years, "entering the first camp in the industry in 2024".

File > >

Xiaomi’s car-making process

On March 30, 2021, Lei Jun, the founder of Xiaomi, said in a public speech that in the next decade, Xiaomi will invest 10 billion US dollars to build cars, and Lei Jun will be personally responsible for the car-making business.

In September 2021, Xiaomi Automobile Co., Ltd. was incorporated. On November 27th of the same year, the Management Committee of Beijing Economic and Technological Development Zone held a signing ceremony with Xiaomi Technology. With the signing of the Cooperation Agreement, Xiaomi Automobile was officially announced to settle in Beijing Economic Development Zone.

According to the plan, Xiaomi Automobile Factory will be built in two phases, the first phase of which covers an area of about 720,000 square meters and has an annual production capacity of 150,000 vehicles. It was completed in June 2023 and passed the acceptance. The second phase is scheduled to start in 2024 and be completed in 2025.

In October, 2023, Lei Jun announced that the strategy of the group was officially upgraded to "the whole ecology of people and cars". Mobile phones, AiOT equipment and cars will rely on Xiaomi 澎湃 OS to organically integrate "the whole ecology of people and cars".

On November 15th, 2023, the Ministry of Industry and Information Technology issued the Announcement of Road Motor Vehicle Manufacturers and Products (the 377th batch), and two models of Xiaomi Automobile were listed.

By the end of 2022, Xiaomi Automobile had applied for more than 400 patents involving autonomous driving, intelligent cockpit, charging device and power system.

According to the data of Xiaomi’s financial report in the second quarter of 2023, R&D investment reached 4.6 billion yuan, of which nearly 30% was used for smart electric vehicle business, up 21% year-on-year. The compound annual growth rate of R&D investment in the past six years reached 38.4%. It is estimated that Xiaomi’s R&D investment will exceed 100 billion yuan in 2023.

通过admin

Enlightenment from Eight online celebrity Cities’ Going Out of Circle

picture

Text: Ren Zeping team

guide reading

Go to Xi ‘an to experience the "broken bowl of wine" in Yongxingfang, Chongqing to take the "magic light rail" through the building, Changsha to visit Orange Island, Chengdu to see giant pandas, Zibo to have a barbecue, and Harbin to experience the world of ice and snow.……。 In recent years, with the help of new media platforms such as graphic platform, short video and video, more and more cities have created a unique urban "online celebrity" label, which has successfully circled and attracted tourists from all over the country to punch in, which has promoted urban tourism and service industry and injected new kinetic energy into urban development.

With the help of the Internet, online celebrity cities have become popular wave after wave, and combing the reasons why these online celebrity cities are out of the circle can be summarized into three points:First, it has profound urban heritage and unique cultural and natural resources; The second is to grasp the media with the characteristics of each era and create a unique city IP and city label; Third, local governments give strong support to build a public service-oriented government and win good word-of-mouth communication.

Summary: resource+communication+service, trinity, this is the victory of service-oriented government.

catalogue

1 China’s eight major online celebrity cities

1.1 Changsha: Red Culture Punch Resort,Low housing prices and low cost of living, new consumption is active.

1.2Chengdu: A Land of Abundance with Slow Rhythm and Fireworks.

1.3 Hangzhou: "the capital of new e-commerce", "the city of live e-commerce" and "the first city of digital economy"

1.4 Suzhou: "the strongest prefecture-level city in China", the integration of traditional culture and modern consumption, and the rise of cultural and creative brands.

1.5Chongqing:"City of Tik Tok", "Capital of Cyberpunk" and unique mountain city scenery.

1.6 Zibo: "Three-piece set of soul barbecue" and "barbecue with temperature"

1.7 Harbin: "Hogwarts Harbin Branch", "Frozen Pear Setting" and "Pleasing Market Style" are designed for people.

1.8 Xi ‘an: Millennium ancient capital, Yongxingfang "throwing wine bowls" and "Datang city that never sleeps".

2 Why are online celebrity cities out of the circle?

3 online celebrity City Out of Circle Enlightenment

main body

oneEight online celebrity cities in China.

1.1Changsha: a red cultural punching resort, with low housing prices and living costs, and active new consumption.

Changsha’s going out of the circle benefited from the early entertainment propaganda, the strong economic growth, the emergence of new consumer brands under the background of the national tide, and the government’s reasonable regulation of housing prices. On this basis, it is expected that Changsha will become a city of online celebrity by superimposing the prevalence of punch-in tourism in online celebrity in the era of mobile Internet.

Changsha, a city with a history of more than 4,000 years, is rich in cultural details and heritage.Changsha’s road to online celebrity’s city circle can be traced back to around 2000. Hunan Satellite TV created a series of entertainment variety shows such as Happy Camp, which enhanced Changsha’s popularity in the country.

In 2017, Changsha became the "GDP trillion city club" for the first time, achieving a GDP of 10,535.5 trillion yuan; In the same year, the 2017 China Night Economy and Industry Report was released, and Changsha’s night consumption developed rapidly, surpassing the first-tier cities.Around 2017, Modern China Tea Shop, Wenheyou and other local "New Country Tide" brands came out of the circle, attracting young people from all over the country to travel and punch in through the IP effect of online celebrity.

In 2018, Changsha was rated as a new first-tier city by the media, and the label of economically strong city received widespread attention.In 2019, the documentary "Guarding the Liberation of the West" exploded in bilibili, which made more young people know about Changsha.

In 2021, with the increasing popularity of the topic of "Escape from the North to Guangzhou", Changsha was once again widely concerned and discussed because of its low housing prices and low cost of living.In 2022, the ratio of house price to income in Changsha was 8.9, which was significantly lower among key second-tier cities in China and was welcomed by young people.

picture

picture

picture

1.2Chengdu: A Land of Abundance with Slow Rhythm and Fireworks.

The profound historical and cultural atmosphere, unique food, fireworks atmosphere and slow-paced life scenes have shaped Chengdu’s unique urban IP. In addition, it is also the key to help Chengdu become a city of online celebrity by grasping the trend of the times and actively marketing with traditional media such as magazines, films, songs and short videos, and self-media and new media.

Chengdu is one of the earliest cities in online celebrity, and its road to online celebrity can be traced back to around 2000. In the traditional media era, Chengdu used magazines and promotional films such as New Weekly, City Pictorial, chinese national geography and Impression of Chengdu to market its city image."Chengdu, a city that doesn’t want to leave when it comes!"Become a widely circulated slogan.

In 2011, "Kung Fu Panda 2" was released all over the world, and the Chengdu elements implanted in the film made more people know and know about the city, which enhanced the image and influence of Chengdu. In 2017, Zhao Lei’s "Chengdu" spread all over the country, "Go to the end of Yulin Road and sit at the door of the pub …", and Yulin Road and the pub became the symbol of punching in Chengdu.

With the rise of the short video social platform, Chengdu publicizes the distinctive Chengdu cuisine, the fireworks-filled streets, the bustling Chunxi Road, the trendy street shooting in Taikooli, the "pub" at night and the giant panda in the panda base through short videos …,It presents an image of Chengdu with slow rhythm and fireworks, fashion and trendy coexistence.

In 2023,For the eighth year in a row, Chengdu ranks first among the new first-tier cities in the ranking list of urban commercial charm..

picture

picture

picture

1.3 Hangzhou: "the capital of new e-commerce", "the city of live e-commerce" and "the first city of digital economy"

Hangzhou has always been a tourist city with rich historical and cultural resources. In its early years, Hangzhou was a well-known tourist city with "three rivers, two lakes, one mountain and one river". However, the rapid development of Internet economy and e-commerce live broadcast is the real reason for Hangzhou to become a city in online celebrity.

"There is paradise above and Suzhou and Hangzhou below". Hangzhou is located in the north of the southeast coast of China, with a long history, profound cultural heritage and rich tourism resources.In 1999, Alibaba, the largest Internet company in China, was established in Hangzhou.In 2003, Alibaba established Taobao, and China began to enter the Taobao era. In 2008, the first batch of "naughty girls" ignited the e-commerce industry in Hangzhou, and Hangzhou became the "e-commerce capital". In 2013, Taobao live broadcast began to be piloted in Hangzhou, and live e-commerce developed from this point. The first batch of Taobao stores in online celebrity became popular, and the star anchor and the double eleven activities detonated completely pushed live e-commerce to the forefront.

After the G20 Hangzhou Summit in 2016, Hangzhou was officially recognized as the first batch of "digital economy" cities in China.In 2018, Hangzhou’s digital economy core industry revenue was 1,082.4 billion yuan, and it was proposed to build the "first city of digital economy". In 2019, under the industrial agglomeration effect, anchors and live broadcasters from all over the country flocked to Hangzhou, and only Taobao gave birth to 177 anchors with goods exceeding 100 million.

In 2020, a number of anchors with super live broadcast ability were born, making Hangzhou Jiubao the main position of live e-commerce, and Hangzhou gradually became the "city of live e-commerce".In 2022, the three live broadcast platforms "Taobao, Tik Tok and Aauto Quicker" achieved a total sales of 171.4 billion yuan in Hangzhou.

picture

picture

picture

1.4 Suzhou: "the strongest prefecture-level city in China", the integration of traditional culture and modern consumption, and the rise of cultural and creative brands.

Suzhou has become a city in online celebrity. On the one hand, thanks to its outstanding economic performance and strength, its business environment and livable environment have become increasingly superior, and its GDP has long been in the forefront of the country. On the other hand, in recent years, the popularity of Eslite Bookstore in online celebrity has soared, and the hit drama "Everything is Fine" has triggered traffic and topics on the Internet, which has helped Suzhou’s online celebrity attribute to be discovered.

Suzhou, with its prosperous economy since ancient times, is famous for its unique cultural heritage and natural landscape.As a new first-tier city, Suzhou is known as "the strongest prefecture-level city in China" with rapid economic development and strong economic strength.In 2011, Suzhou’s GDP exceeded the trillion mark, reaching 1,050 billion yuan; In 2020, GDP exceeded 2 trillion yuan, reaching 2,017.05 billion yuan, ranking first in the economic volume of major cities in Jiangsu Province.

Since 2013, Suzhou has incorporated innovation drive into its development plan, and through innovation drive, it has transformed from low-end manufacturing to high-end manufacturing, becoming a "global industrial city".Suzhou itself has a profound historical and cultural background and rich tourism resources.In November 2015, Suzhou Eslite Bookstore opened, attracting millions of visitors in just 20 days; In 2018, Eslite Bookstore in Suzhou held more than 5,000 cultural activities, attracting about 200 million visitors. The combination of culture and business made Eslite Bookstore one of the online celebrity labels in Suzhou.

In 2019, the TV series "Everything is Fine" attracted a large number of viewers to punch in Suzhou, the location of the filming. During the May Day holiday, thousands of tourists from all over the country came to Tongdeli No.7 in the drama "Su Jia Lao Zhai" and the "meat eater" restaurant on Pingjiang Road in the drama to visit and punch in for photos, and Suzhou was therefore labeled as an online red city.

picture

picture

picture

1.5 Chongqing: "City of Tik Tok", "Capital of Cyberpunk" and unique mountain city scenery.

The road to online celebrity’s counterattack in Chongqing, first, benefited from the promotion of short video platforms and film and television works, combined with Chongqing’s unique mountain city scenery, to create a city IP exclusive to Chongqing; Second, the Chongqing municipal government actively uses marketing tools, grasps the cusp of the times, effectively promotes and provides satisfactory services to the public, and uses the development of tourism to drive the economy.

Chongqing has always been a famous historical and cultural city in China, with beautiful natural scenery and rich tourism resources.Chongqing’s going out of the circle is inseparable from the promotion and marketing of social media and the rise of short videos.Since 2016, popular film and television works, such as Passing Through Your World, Better Days and Rock-solid, have been selected for shooting in Chongqing, and the unique regional features of Chongqing have left a deep impression on the audience.

In 2018, the Liziba "Crossing the Building" Light Rail, Hongyadong Night Scene, the Wenchuang Garden of Erling No.2 Factory, and the Yangtze River Cableway …, short videos with these labels were widely circulated on major social media platforms. Taking Tik Tok as an example, the total broadcast volume of related videos in Chongqing reached 11.36 billion times, ranking first.According to the White Paper on Short Video and City Image Research, Chongqing was rated as the most popular "City of Tik Tok".

During the May Day holiday in 2018, Chongqing received 17.358 million domestic and foreign tourists, ranking third in the country. During the Dragon Boat Festival, the number of tourists at Hongyadong scenic spot reached 173,500, a year-on-year increase of 143.3%.

In 2019, the Chongqing Municipal Government launched the slogan "Bring the script to Chongqing, and leave other things to me" to provide free co-production services for the crew who came to Chongqing to shoot, and also provide a maximum amount of support of 2 million yuan for the films after the launch.In 2020, Chongqing dominated Chengdu, and the total number of tourists ranked first in the country.

picture

picture

1.6 Zibo: "Three-piece set of soul barbecue" and "barbecue with temperature"

Zibo, an "atypical" online celebrity city, is a unique barbecue food culture tradition in Zibo, which is cheap and good, and diners can enjoy the immersive experience of roasting while eating. On the other hand, the Zibo Municipal Government intervened in time and actively at the initial stage of the incident, guiding all forces to provide good service for tourists, and cooperating with various departments to provide a series of supporting measures for tourists, so that "Zibo Barbecue" became a "barbecue with temperature" and created a "warm", "hospitable" and "temperature" Zibo.

Zibo is located in the middle of Shandong Province, the ancient capital of Qi, the birthplace of Qi culture, and an ancient city with a long history and profound cultural heritage. At the beginning of March, 2023, a video of "College students taking a high-speed train to Zibo" in Tik Tok was played more than 5.25 million times, and it was not unusual to board a hot search. However, the characteristic form of "small furnace burrito" in Zibo barbecue attracted the attention of netizens. On April 8th, the video of Zibo Eight General Market, a fake blogger with millions of fans, was labeled as "reliable consumption", "no cheating" and "comfortable eating in 100 yuan per capita" for Zibo, which gained a wave of goodwill from the whole network. In the following month, more and more tourists came to Zibo to experience the "Zibo Barbecue", and the local government responded quickly with a series of measures: building roads overnight, adding 21 customized bus lines, carrying out food safety inspection, strengthening traffic guidance, releasing the barbecue map of Zibo, and boarding service for cultural and tourist cadres … In addition, in order to give foreign tourists a better experience, Zibo locals spontaneously reduced their "letting customers" behavior, and issued a travel guide for Zibo."Three-piece set of oven cakes with dipping sauce and soul barbecue", the top tourist industry in China in 2023 must belong to Zibo.

picture

picture

1.7 Harbin: "Hogwarts Harbin Branch", "Frozen Pear Setting" and "Pleasing Market Style" are designed for people.

Harbin’s going out of the circle is accidental and inevitable. On the one hand, this ice and snow capital has unique cultural tourism resources and has a strong tourist attraction itself; On the other hand, in the era of social media, the promotion effect of short video platform and online celebrity V has also contributed huge traffic to Harbin’s circle; In addition, the Harbin government’s service attitude of "everything is to meet the needs of tourists first" and the enthusiasm and sincerity of the people have won the reputation of the city and established a three-dimensional image of the city.

Harbin, the capital of ice and snow, is famous for its long history, unique ice and snow culture and ice and snow landscape. On December 18th, 2023, a "refund storm" caused concern. Due to the excessive number of people making reservations, many tourists were forced to "stop at the station" due to the overload of the Ice and Snow World Park, and a large number of tourists demanded to refund their tickets. The park immediately issued a letter to the tourists, sincerely apologizing and promising to rectify it overnight. The attitude of unconditional refund and positive response won the praise of netizens and the praise from the official media. At one time, Harbin tourism rushed to the hot search, which also opened the prelude to Harbin’s circle.

With the increase of tourists from the south, the locals affectionately call them "Southern Potatoes". Since then, in order to make tourists have fun, Harbin has made every effort to meet the needs of tourists: outdoor warm stations, frozen pears, artificial moons in Sophia Cathedral, flying horses stepping on ice, hot air balloons on the Songhua River ice, and carpets on the central street. Netizens continue to share short videos of their travels in Harbin, and the heat of making stalks continues.Harbin, a veteran heavy industrial city in Northeast China, will undoubtedly become the first top stream in the cultural tourism industry in 2024.

According to statistics, during the Spring Festival in 2024, Harbin received a total of 10.093 million tourists, creating a total tourism revenue of 16.42 billion yuan, both reaching historical peaks.

picture

picture

picture

1.8 Xi ‘an: Millennium ancient capital, Yongxingfang "smashing bowls of wine" and "Datang city that never sleeps".

On the one hand, Xi ‘an’s going out of the circle stems from Xi ‘an’s rich historical background and cultural resources as a thousand-year-old capital. The accidental explosion of Yongxingfang’s "bowl of wine" has made Xi ‘an red, and it has also provided new ideas for Xi ‘an’s tourism promotion. On the other hand, Xi ‘an actively uses new media to spread, explore and publicize characteristic food, culture and historical resources, create its unique city IP through cultural innovation, and shape its image as an ancient capital with "national style and national tide".

Xi ‘an, the ancient capital of the 13th Dynasty with a long history and rich cultural resources, has always been a popular tourist city.Xi ‘an, as a city in online celebrity, originated from the explosion of a video of Yongxingfang’s "Bowling Wine" in Tik Tok.In 2018, a shop in Yongxingfang launched a bowl-throwing activity, where tourists bought a bowl of local rice wine and drank it, and then they could throw it on the floor. Some netizens filmed it and sent it to the Tik Tok platform. After seeing the video, more and more netizens came to Xi ‘an to experience a "bowl-throwing wine" and taste the "brush crisp". In 2019, after 90s, the number of short videos played by girls in Xi ‘an dressed in Tang Dynasty costumes standing on a tumbler was as high as 1.7 billion times, and "Miss Tumbler" once again set off a craze in Xi ‘an.

Since then, Xi’ an has created one cultural travel IP after another.In the city that never sleeps, the Tang Dynasty strolled along the "Ancient Poetry Road", experienced traveling with "Li Bai", climbed the city wall to experience VR "Looking at the ancient city from the air" and immersed in the "Twelve o’clock in Chang ‘an" in tang style. In Xi ‘an, tourists wearing Chinese clothes can be seen punching in and taking photos everywhere, and "wearing Chinese clothes and traveling in Xi ‘an" has become a current trend.

During the Spring Festival of 2023, Xi ‘an’s reception number and tourism income reached a new high. According to the data of the same journey, Xi ‘an ranked first in the country in the ranking of popular destinations of hotels.

picture

picture

picture

2 Why are online celebrity cities out of the circle?

The word "online celebrity City" originated from social networks and first appeared in the form of online buzzwords. It refers to the fact that in the real and online world, cities are concerned by netizens because of some interesting, novel or attractive characteristics, making a number of cities well known on the Internet, thus making city brands concrete.Some observers pointed out that the development of online celebrity city has entered the 4.0 era, and online celebrity city’s going out of the circle in the 4.0 era is closely related to the rapid development of short video platforms such as Tik Tok, bilibili, Weibo and Xiaohongshu.In the past, most of the traditional online celebrity cities were international metropolises such as Shanghai and Hongkong, as well as typical cultural and tourist cities rich in tourism resources, such as Lijiang, Guilin, Xiamen and Sanya, etc., which are in contrast with the present online celebrity cities.Reflecting the current mobile Internet era, the public’s demand for tourism consumption has changed. At this stage, people are more inclined to pursue emotional experience, service experience and cost performance.

Online celebrity’s cities are usually accompanied by a certain scenic spot or event. Although there are different ways for city brands to circle, it can be found from the cases of these cities that there are some common elements behind the explosion of any "online celebrity" city. Observe and sort out the eight major online celebrity cities in China in recent years, and summarize three reasons why online celebrity cities are out of the circle:First, it has profound urban heritage and unique cultural and natural resources; The second is to grasp the media with the characteristics of each era and create a unique city IP and city label; Third, local governments strongly support and build a public service-oriented government.

picture

The profound urban heritage and unique cultural and natural resources are the root of online celebrity’s urban development.The popularity of any city, the Internet is just a medium, the key lies in the excellent historical and cultural heritage and rich natural resources of these cities. The spread of online media and the marketing behind it only accelerate the history, culture and scenery of these cities to be known and familiar to the public. In recent years, with the rapid development of short videos and emerging media, Changsha, Chengdu, Chongqing, Xi ‘an and other cities have become popular on the Internet one after another. Careful observation shows that these out-of-circle online celebrity cities have their unique charm and advantages in history, culture and natural scenery.

For example, Changsha is the first batch of national historical and cultural cities in China, known as the "Famous City of Chu and Han" and "Hometown of Qujia", with historical sites such as Mawangdui Han Tomb, Yuelu Academy, Tongguan Kiln, etc. It is one of the cradles of the Reform Movement and the old democratic revolution in the late Qing Dynasty and one of the birthplaces of new democracy, and is called "the cradle of revolution, the red land and the city of heroes". These historical and cultural backgrounds have added to the city’s cultural journey. Chongqing is a famous historical and cultural city with rich cultural heritage and the birthplace of Hongyan spirit, which makes Chongqing have a distinct cultural background and spiritual coordinates. In addition, Chongqing is located at the intersection of the two rivers and has been a traffic fortress since ancient times. It is known as the "mountain city". Due to the ups and downs of the terrain, many buildings in the city are built on the mountain, and the unique geographical environment and modern urban construction in recent years make Chongqing’s buildings present a three-dimensional and multi-level structure. Harbin, online celebrity, which was popular all over the network in early 2024, is located in Heilongjiang Province in the northeast of China. As the birthplace of ice and snow culture, it is a city famous for its unique ice and snow scenery and Russian style. It has unique and superior natural endowments and rich ice and snow resources, including the world of ice and snow, Sophia Cathedral, Sun Island Park and Central Street every winter, attracting tourists from all over the world.

picture

picture

Grasp the media with the characteristics of the times and create a unique city IP and city label.In the era of traditional mass media, the city’s propaganda mainly relies on newspapers, magazines, radio, television and other traditional media, such as Lhasa, Guilin, Xiamen, Lijiang and other early tourist cities, which have excellent natural landscapes and cultural monuments and attract tourists from all over the country through newspapers, magazines, city videos and other means. In the new media era, the city’s propaganda mainly relies on the mobile Internet and spreads through QQ, Weibo, Post Bar and other platforms. A popular song, a hit movie and a hit TV series can often become the best propaganda of a city. For example, a "Chengdu" by Zhao Lei has spread all over the country, making Chengdu, which has a fashionable personality, even more popular. Going to Kuanzhai Lane and taking a walk in the streets of Chengdu has made too many people want it. In 2017, the "Modern China Tea Shop", which is popular in the milk tea industry, made Changsha an ideal punching place. Waiting in line for an hour to buy a cup of tea and colorful milk tea seems to be a landmark activity for traveling to Changsha; In 2019, the TV series "Everything is Fine" was a hit. The urban landscape with lakes and mountains, antique and white walls and tiles made Suzhou, the location of the scene, attract people’s attention again.

Nowadays, since the era of short video from the media, Tik Tok, bilibili, Xiaohongshu and other platforms have made the city’s publicity more intuitive and more extensive in the form of short video and live broadcast. For example, from 2017, a video of "Breaking a Bowl of Wine" in Yongxingfang, Xi ‘an exploded in Tik Tok, to 2019, the related video of "The tumbler in the city that never sleeps in Datang" was played more than 2.3 billion times, and the unique urban IP effect brought traffic flow with a cumulative increase of more than 50% to Xi ‘an. Xi ‘an has created one online celebrity IP after another through continuous cultural innovation. At the beginning of 2024, frozen pears, giant snowmen and ice slides, which were sold outdoors in the early morning in Northeast China, were widely spread on the Internet through short videos, such as "Southern Potato", "Erbin", "Flying Horse Treading on the Ice", "Hot Air Balloon on the Ice" and "Elunchun Compatriots Reindeer Show" …, and the entries about Harbin were screened on various hot search lists, attracting all over the country.

picture

picture

Local governments strongly support and build a public service-oriented government.From the circle of these online celebrity cities, we can find that the emergence of "online celebrity City" is inseparable from the hard work and strong support of the local government. In terms of policy support, the 14th Five-Year Plan for Cultural and Tourism Development in Chongqing (2021-2025) issued by the Chongqing Municipal People’s Government clearly points out that it is necessary to "promote the innovation of the system and mechanism of cultural and tourism integration", focus on establishing and improving the development mechanism of cultural and tourism integration, accelerate the structural reform of the supply side of cultural tourism, boost the cultural and tourism consumption market, and cultivate and expand the main body of the cultural and tourism market; We will formulate and introduce support policies for original intellectual property rights, further develop practical cultural and creative alliances, promote cultural empowerment tourism, and fully tap various cultural resources such as cultural relics, literature and art, and intangible cultural heritage. Jiangmen City, as the location of the TV series The Knockout, has made VR panoramic view of the scenic spots in Changdi historical and cultural block and the sign of punch-in point in order to further promote the integration of literature and tourism. Visitors can learn about the scenic spots in The Knockout and the cultural history behind them by scanning the code, and follow the plot to stroll through the century-old street and deeply feel the old times here.

In terms of building a service-oriented government, the topic of "Harbin takes out its family to entertain small potatoes in the south" makes netizens feel that the city is doing everything possible to serve and satisfy tourists. Because it is too cold outside in Harbin in winter, Harbin Cultural Tourism Bureau builds a warm station on the street for tourists to warm up and rest, provide hot brown sugar water for tourists, and local people spontaneously organize private cars to pick up and drop off tourists for free. Worried that southern friends can’t adapt to local eating habits, local restaurants have started to slice frozen pears and offer "sweet bean curd" more suitable for southern tastes. From improving infrastructure to providing differentiated services with southern characteristics, from government to merchants to citizens, Qi Xin has worked together to create a warm and sincere image of Harbin. After the "Zibo Barbecue" went out of the circle, facing the constant influx of tourists from all over the country, the Zibo Municipal Government immediately formulated and launched a series of measures to facilitate the people and benefit the people, including building roads overnight, opening a weekend round-trip "Zibo Barbecue Train", opening up scenic spots, and the government taking the lead in standardizing accommodation prices. It is committed to providing tourists with the best quality, thoughtful and cost-effective service, and has won a reputation with sincerity and enthusiasm.

picture

picture

3 online celebrity City Out of Circle Enlightenment

From Chengdu, Changsha and Xi ‘an, the old tourist cities that were out of the circle in the early days, to Zibo and Harbin, the niche cities that have been popular all over the network in recent years, the cities that have become popular with the help of Internet development opportunities are wave after wave. In 2023, under the hot topics such as "college students’ special forces outing" and "Citywalk", the rise of traffic economy led one after another "online celebrity cities" to go out of the circle, from Zibo, where the craze of "entering Zi to catch up with baking" and "barbecue cookies" brought fire, to Harbin, which went out of the circle with "southern small potatoes" and "frozen pears" and became the first top stream in 2024.Online celebrity’s cities turn online traffic into offline tourism enthusiasm through online circle-out. Although there are some accidental "falling traffic" elements in these cities’ circle-out, there are some inevitable logic behind the accident that is worth exploring and exploring.

Every online celebrity city shows the importance of publicity and publicity, and the fragrance of wine is also afraid of the depth of the alley. Only by grasping every opportunity under full preparation can we make a circle.In the initial era of traditional media, urban propaganda mainly relied on newspapers, magazines, promotional films, radio and other means; In the mobile Internet stage, the city will be brought into public view through QQ, Weibo, forums and other media; In the social media stage, with the rise of short video and live broadcast from the media platform, one city after another gained attention and became popular under the drive of hot topics and traffic. Although the media and modes of communication are different in different times, the essence behind them is publicity and marketing. Take Hongyadong, a scenic spot in online celebrity, Chongqing, as an example. As early as 2006, Hongyadong was fully completed and opened for business, but it suffered losses for five years in a row, and its operating condition was not good. Until 2016, with the rapid rise of China’s short video market, Hongyadong, which had been waiting for 10 years, finally ushered in a golden age with the help of short video. In 2018, Hongyadong’s peculiar architectural appearance and colorful night lighting were like the animation scene of the Japanese animated film Spirited Away Zhongyou House.

At present, in the era of Internet and self-media, an event that triggered a hot discussion and incited a topic is the starting point for online celebrity to go out of the circle.Miss tumbler in Xi ‘an, the city that never sleeps in Datang, the night view of Hongyadong in Chongqing, the light rail crossing the building in Liziba, the three-piece set of soul barbecue in Zibo, the "southern potato" and the "frozen pear dish" in Harbin all attracted attention and gained traffic from a novel event. With the hot topic marketing, online traffic was transformed into offline space. The rise of short video platforms such as Tik Tok has brought opportunities for many small cities to be seen and burst into flames. From the successful circle of Zibo and Harbin, we can find that the short video of Wenlv conveys the fireworks and warmth of the city through the mode of co-creation and interaction, magnifies the charm of the city and shapes the image of the city. This enlightens cultural tourists from all over the world that the construction of city image needs to have Internet thinking. Facing the current competitive environment, if you want to stand out from many cities, you not only need your own high-quality resources and city details, but also make good use of Internet media for publicity and marketing. You also need to let more people see and understand the city through the "online celebrity effect", so as to attract tourists and promote urban development.

The government should return to the service-oriented government, devote itself to creating a good market-oriented environment and strengthening urban infrastructure construction.Both Zibo and Harbin, the "starting point" for online celebrity’s cities to go out of the circle, originated from the fermentation of an online public opinion event, and the opportunity to promote the city’s popularity was the local government’s response and measures in the face of unexpected events. For example, a series of rapid rectification measures and sincere apology attitude of Harbin government and Ice and Snow World Park in the "refund" storm not only resolved the public relations crisis of Ice and Snow World, but also completely reversed public opinion, won word of mouth and attracted more netizens to visit Harbin. In addition, the contrasting image of Zibo Barbecue as a merchant in the "anti-counterfeiting" video of anti-counterfeiting bloggers has brought more attention to these two cities and won favorable comments and word of mouth. This has also brought enlightenment to local governments. It is very important to meet the needs of tourists and do a good job in service. Facing the storm of public opinion, a timely, sincere and concerned response attitude and effective measures to solve problems are crucial to the creation and maintenance of the city image.

Find the advantages and characteristics of the city, explore the regional cultural characteristics, pay attention to product and service innovation, and create personalized city labels and city IP.The biggest problem of online celebrity city is sustainability. From "online celebrity" to "Changhong", it is the key to keep the heat and attention continuously. A city’s short-term popularity may depend on the traffic brought by a communication event and a popular scenic spot, but if it wants to maintain its long popularity, it needs to strengthen its own urban construction, optimize the business environment, improve the level of public services and constantly innovate products and services. Take Xi ‘an as an example. As an old online celebrity city, the popularity of Xi ‘an has been increasing in such a fierce competition environment. On the one hand, Xi ‘an has rich tourism resources and historical and cultural heritage to attract tourists. On the other hand, it is because Xi ‘an has been constantly innovating cultural tourism and creating city-specific labels, deeply integrating cultural attractions with tourists’ tourism experience, and creating one unique city IP after another, such as "Datang Never Sleeps City" and "Chang ‘an Twelve-hour Theme Block". In addition, good infrastructure, such as convenient transportation system, perfect public service, sound medical and health system and price management system, is very important for the long-term development of the city, and it is also the basis for the city to maintain its attraction and prosperity.

通过admin

Year-on-year growth of 10.3% Geely’s revenue in 2021 was 101.6 billion yuan.

  [car home Information] Recently, Geely Automobile Holdings Limited (hereinafter referred to as "Geely Automobile") released its 2021 financial report. In 2021, listed companies realized revenue of 101.6 billion yuan, up 10.3% year-on-year; Profit attributable to shareholders after deducting share-based payment was 6.06 billion yuan, up 9.4% year-on-year; The net profit was 4.35 billion yuan. In addition, the company’s cash flow management is stable, with total cash reaching 28 billion yuan, a record high, and net cash reaching 20.8 billion yuan. The company plans to distribute a dividend of HK$ 0.21 per share, with a dividend ratio of 35.3%, up 5.8 percentage points from 2020.

Home of the car

  In 2021, the total annual sales volume of Geely Automobile reached 1.328 million vehicles, and it won the annual sales champion of China brand passenger cars for five consecutive years. With the optimization of product structure and the improvement of profitability, the overall average bicycle income of Geely Automobile (including Lexus) was 87,672 yuan, up 9.0% year-on-year, and the high value helped the brand to keep improving. Geely brand CMA’s high-end series "China Star" meets users’ consumption upgrading needs, and the total sales volume of "China Star" series exceeded 200,000 vehicles last year.

Lingke Lingke 09 2021 2.0T Halo Six Block

  In 2021, Lectra celebrated the fifth anniversary of its brand, and its cumulative sales exceeded 650,000 vehicles. The average weighted transaction price of Lectra products reached 165,000 yuan, and it stood firm in the core area of mainstream market.

Extreme Krypton ZEEKR 001 2021 Super Long Life Single Motor WE Edition

  The brand-new pure electric brand Kykrypton, launched in April, 2021, has rapidly built a complete pure electric intelligent technology ecosystem. Since the first model (|) was delivered in October, 2021, it has delivered 12,453 units in four months, with an average order price of 335,000 RMB, which is expected to hit the sales target of 70,000 units this year. In the next three years, Krypton will launch six brand-new products to meet the needs of more users with a more comprehensive product layout.

  In 2021, Geely Automobile’s R&D investment totaled 5.5 billion yuan, up 16.1% year-on-year. In the past five years, the total R&D investment totaled 25.6 billion yuan. In 2022, it will continue to increase its R&D investment in new energy products. The emphasis on self-developed technology has rapidly promoted the development of Geely Automobile’s comprehensive intelligent and electric layout.

Geely Automobile Xingyue L 2022 1.5T Raytheon Hi·X Hybrid Super Express

  In 2021, Geely Automobile’s new energy and electrification sales exceeded 100,000, of which the geometric growth reached 145.3%, and its market share in the compact pure electricity market reached 7.43%, ranking third. In 2022, Geely will continue to increase its R&D investment in new energy products, and make full efforts on pure electric, super electric hybrid, alcohol-electric hybrid and power exchange tracks.

  Ruilan Automobile, a brand-new power-changing travel brand, officially opened Geely’s new power-changing pattern. More than eight Raytheon Hi·X hybrid products and super hybrid products are planned to be put on the market, opening a new pattern of new energy travel. To accelerate the process of intelligent networking, Geely Automobile will focus on strengthening software self-research and accelerate the application of a new generation of intelligent driving and intelligent cockpit.

Home of the car

  In terms of intelligent cockpit, the "new generation intelligent cockpit" technology based on 7Nm chip will be displayed this year and will be the first to be mounted on the new intelligent SUV. In terms of autonomous driving, Krypton and Mobileye deepen cooperation and will launch the world’s first all-electric vehicle with L4 autonomous driving capability in 2024.

  In 2021, Geely Automobile exported 115,000 vehicles to overseas markets, a year-on-year increase of 58.2%. Lectra exported to Europe in a normal way, and delivered its products in markets such as the Netherlands, Germany and Belgium. The first stop of the Asia-Pacific strategy landed in Kuwait, and delivery began in four countries in the Middle East, setting a model for China’s high-end brands to go to sea.

Home of the car

  Geely Automobile has set the goal of carbon neutrality, which is to achieve 25% full link emission reduction in 2025 and carbon neutrality in 2045. At the same time, it will continue to increase investment and research and development in the field of methanol vehicles. In 2022, Geely will launch the world’s first hybrid car-the 4th generation Emgrand hybrid car. (Compiled/graduated from car home)

通过admin

Jay Chou’s live network exposure exceeds 20 billion! The exclusive "Brother" Friendship Association can be expected in summer, and the business will continue!

"Do you know what I am doing? I’m posing … Hello, friends in Aauto Quicker, it’s a little cold outside … "At 7 o’clock on the evening of July 18th, with the expectation of over ten million people, an exclusive live broadcast from Aauto Quicker, Jay Chou arrived as scheduled. In the live broadcast, Jay Chou played a new song with violinist Chen Rui, shared the "secrets that can be said" in the new album "The Greatest Works" with netizens, made public the first preview of "Travel Notes of Zhou 2", and the official announcement that an exclusive online "brother" friendship meeting will be held in Aauto Quicker this summer, which aroused the expectations of netizens and fans.

As the first single live broadcast with over 10 million reservations in the history of Aauto Quicker platform, Jay Chou used powerful appeal to tell everyone what "brother" style was: the cumulative number of viewers in the live broadcast room exceeded 110 million, the highest number of real-time online viewers exceeded 6.54 million, and the total number of interactions in the live broadcast room exceeded 450 million. Regardless of the data performance or the interactive atmosphere in the live broadcast, Jay Chou’s live broadcast shows what it means to "leave for six years and return is still the top stream".

More than 6.54 million people are online at the same time, and Jay Chou Aauto Quicker shares the new work "Secrets that can be said" exclusively live.

At 7 o’clock on the evening of July 18th, Jay Chou broadcast live in Aauto Quicker on time, and immediately rushed to the top of the hot list in Aauto Quicker, and occupied the hot list of various platforms at a rapid speed. Only 10 minutes after the broadcast, the highest number of simultaneous online users in Jay Chou’s live broadcast room exceeded 3 million, and then the number of real-time online users reached a shocking 6.54 million. Not only fans crowded the live broadcast room, but also many star friends such as Liu Genghong, vincent fang and Lang Lang gathered here to interact with Jay Chou crazily.

Jay Chou's live network exposure exceeds 20 billion! The exclusive "Brother" Friendship Association can be expected in summer, and the business will continue!

22.png  In the live broadcast, Jay Chou said, "No matter how new songs are written, they can’t match those old songs." Everyone likes old songs very much, because they have a lasting appeal, an atmosphere and a sense of nostalgia, which can make people return to their school days instantly. This is irreplaceable by new songs. He jokingly said, "So, these new songs are for your children.".

Business is still going on, Jay Chou officially announces "Travel Notes of the Week 2" and Aauto Quicker’s exclusive online "Brother" Friendship Association.

Just like a video call from a "friend" I haven’t seen for a long time, Jay Chou shared the story behind the new album, showed you the behind-the-scenes highlights of "Zhou Youji 2", and watched the co-productions and creative videos of "friends" with him, and finally told everyone that this "call" will come again soon-he will hold an exclusive online "brother" friendship meeting in Aauto Quicker this summer.

It is reported that with the live broadcast, the reservation channel of Jay Chou Online Friends Club was opened simultaneously in Aauto Quicker Station. Less than 2 hours after the launch, the number of reservations has exceeded one million. From exclusive tickets, voting for songs to free lottery, this "Brother" Friendship Association has once again brought the public’s expectation value to a peak: netizens can get an electronic ticket for ordinary tickets or collector’s tickets by completing the task of making an appointment or inviting friends, and get a randomly generated unique numbered seat. Blue and white porcelain area, blue storm area, Big Ben area … Which area of Jay Chou’s "Brother" Friendship Association did you draw?