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Ministry of Education and Ministry of Industry and Information Technology： ＂Stop classes without stopping studying＂ should insist on doing a good job in epidemic prevention and control in the first pl

　　Xinhua News Agency, Beijing, February 12 (Reporter Shi Yucen) The Ministry of Education and the Ministry of Industry and Information Technology issued a notice on the 12th, putting forward clear opinions on the work of "suspending classes without stopping studying". The notice made it clear that "suspension of classes without stopping studying" should give priority to epidemic prevention and control, safeguard the health and safety of teachers and students, adhere to the combination of national curriculum study and epidemic prevention and control knowledge study, pay attention to strengthening patriotism education, life education and mental health education, and encourage students to exercise and carry out extracurricular reading.

　　According to the circular, we can learn from some local good practices for the requirements of online learning. There is no uniform and rigid requirement for online learning in the lower grades of primary schools. Parents and students choose voluntarily, and specific provisions are made for students in other learning periods to prevent students from studying online for too long. Resolutely prevent students from studying too fast in advance, protect their eyesight, and prevent them from adding unnecessary burdens.

　　The notice stressed that it is necessary to do a good job in the connection between teaching and home study after the start of school. It is required to prevent home-based learning from completely replacing school classroom teaching. After the formal start of school, it is necessary to accurately analyze the learning situation, carefully check the students’ home-based learning situation, diagnose and evaluate the learning quality, and make a targeted teaching plan. For the courses that have been studied at home on the Internet, focus on explaining and reviewing the learned contents, increase the assistance to students with learning difficulties, and ensure that each student has a better grasp of the learned knowledge, and then conduct new course teaching; For those who have not participated in online courses in the lower grades of primary schools, teaching should be carried out from the beginning.

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Henan Province held a video conference to cancel the deployment of the real vehicle test in the tenth campaign of the provincial toll station

　　On April 13th, our province held a video conference to cancel the mobilization and deployment of the tenth campaign of provincial toll stations, to inform the progress of the tenth campaign in the province, to interpret the implementation plan of the real vehicle test, and to deploy related work. Song Huadong, deputy director of the Provincial Department of Transportation, attended the meeting and delivered a speech.

　　The meeting pointed out that in recent years, all highway operation and management units in the province have paid attention to epidemic prevention and control, transportation security, "free of charge" and "free of charge", and actively participated in epidemic prevention and control and traffic protection. Especially since the tenth campaign started, all units have done a good job in epidemic prevention and control and station withdrawal, seized opportunities and overcome difficulties, and closely focused on system upgrading, engineering construction, real vehicle testing, complaint handling and customer service system construction, and achieved remarkable results.

　　The meeting emphasized that the real vehicle test was the key task in the 10th campaign. Through the full-process real vehicle test of expressway network toll collection system, the functions, performance and accuracy of all the software and hardware including ETC portal system, lane toll collection system, toll amount display system and clearing and settlement system were tested, and the problems were thoroughly searched, the causes of the problems were analyzed, and the problems were thoroughly solved, and finally "one pass, one bill, one fee deduction and one notification" were realized.

　　The meeting requested that the real vehicle test is the "touchstone" to test whether all kinds of problems have been solved since the expressway was switched to the grid, which is related to the success or failure of the whole work of canceling the toll stations at the provincial boundary of the expressway. At present, it is in the critical stage of the general attack, and all units in the province should strengthen their confidence, resolutely win the tenth battle, and do a good job in various operations and services after the toll collection is resumed with a brand-new look.

　　To do a good job in all aspects of real vehicle testing, Song Huadong emphasized that the first is to improve ideological understanding and strengthen organizational leadership. All units should fully understand the urgency and importance of the real vehicle test work and carry out the work quickly in accordance with the unified plan and technical requirements. The second is to compact the responsibility of work and grasp the key points of work. All units should compact their work responsibilities and do their best to organize vehicles, fill in data and analyze problems. The third is to strengthen equipment maintenance and operation monitoring. Strengthen the operation monitoring and maintenance of portal equipment in the whole province, and seriously carry out the quality review of the project of canceling the provincial boundary station. The fourth is to consolidate safety responsibilities and strengthen on-site protection. Ensure the safety of personnel and vehicles, data network and epidemic prevention and control in the whole test work, and resolutely put an end to any safety accidents. The fifth is to actively find problems and make systematic rectification. All units should find and solve problems through testing, so as to promote reform through testing and ensure that the charging system has complete functions, excellent performance, accurate charging, convenient use and stable operation. Sixth, do a good job in cross-provincial testing and pay attention to the effectiveness of testing. The relevant units should carefully prepare and strengthen communication to solve the difficult problems in the inter-provincial testing work.

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Double kill of stocks and debts! Vanke has fallen back to the starting point of the ＂Baowan dispute＂ nine years ago, and the Hong Kong stock Vanke enterprises have fallen by nearly 90%. The debt crisi

On the afternoon of April 10, Vanke’s share price continued to fall, falling more than 5%, hitting a new low of more than 8 years. Since the beginning of this year, Vanke’s share price has fallen by 28%, and since the high point in March 2021, the cumulative decline has reached 75%.

At the same time, many bonds of Vanke fell, with "22005" falling more than 6%, "20008", "21002" and "20004" falling more than 4%, and "20006", "21004" and "22006" falling more than 3%.

Vanke, a Hong Kong stock company, fell at the same time, falling by more than 3% in the afternoon, and the cumulative decline since March 2021 was as high as 87%. It seems that the market’s confidence in Vanke is still insufficient.

Vanke’s double killing of shares and debts has not only aroused widespread concern of investors, but also reflected the severe challenges Vanke is currently facing.

Looking back nine years ago, the outbreak of the Baowan dispute once pushed up Vanke’s share price, reaching a maximum of 36.37 yuan. However, with the passage of time, Vanke returned to the starting point.

In the news, the news that Xiao Jin, general manager of Vanke Jinan, was taken away by the police for investigation undoubtedly brought pressure to Vanke. Although Vanke said that Xiao Jin’s investigation was due to personal reasons, the company was operating normally, and Jin Yabin would take over as the general manager of Jinan Company, this incident still had a big impact on Vanke’s share price.

Not long ago, an article published by Yantai Bairun Real Estate accused Vanke executives of tax evasion and misappropriation of funds. Although Vanke has denied this and said that it will take legal action to safeguard its legitimate rights and interests, these allegations still have an impact on Vanke.

Since the beginning of this year, Vanke has fallen into an eventful autumn. In March, the news that insurance funds forced debts attracted the attention of the market, and Vanke’s "debt crisis" was ignited. Although the crisis was eased to some extent and it was reported that 12 banks raised 80 billion yuan for Vanke, the financial situation of Vanke was still not optimistic.

Vanke’s annual report shows that in 2023, revenue decreased by 7.56%, net profit decreased by 46.39% and basic earnings per share decreased by 47.3%. Vanke said that the deep adjustment of the industry has brought tremendous pressure to the company’s operations. The decrease in net profit was mainly due to the decrease in settlement scale and gross settlement margin of development business, and some development projects were depreciated.

Faced with such a grim situation, Vanke’s management has also taken a series of measures. The chairman of the board of directors, the president and the chairman of the board of supervisors voluntarily received a monthly salary of 10,000 yuan before tax, breaking the 31-year dividend convention, not paying dividends, not sending bonus shares, and not converting capital reserve into share capital. These measures show the determination of Vanke management and confidence in the company’s future development.

Yu Liang said at the performance meeting that despite the uncertainty in the current market, Vanke’s management team will not lie flat, and will overcome the current difficulties by ensuring a safe bottom line and firmly reducing leverage. Vanke will focus on maintaining a positive cash flow at the business level at the sales end, and increase the safety mat through means such as bulk assets and equity transactions. In the next two years, Vanke plans to reduce interest-bearing debt by more than 100 billion yuan, fully integrate into the coordination mechanism of urban real estate financing, and promote the transformation of financing mode.

The annual report shows that the total liabilities are more than 1 trillion yuan, the interest-bearing liabilities exceed 320 billion yuan, and the annual net profit is 12.1 billion yuan. Last year, the comprehensive cost of domestic financing was 3.61%, and the interest expenditure last year was more than 14 billion yuan. In the first three months of this year, Vanke’s accumulated contracted sales amounted to 57.98 billion yuan, a year-on-year decrease of 42.81%. It is foreseeable that debt is still a dark cloud hanging over Vanke.

Vanke’s latest response shows that there are plans to repay each debt, and there will be corresponding measures to repay it.

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Creative judgment of utility model patent

Patent involved

editorial comment/note

Recently, a series of requests for invalidation for the utility model patent of "Integrated Self-timer Device" of Yuandesheng have attracted wide attention in the industry. To this end, this newspaper specially invites experts to clarify the relevant examination standards and principles in the patent invalidation procedure in combination with the focus of controversy in the case, and explore why the patent is "invalid", in order to help enterprises improve the quality of patents and improve the level of protection.

Creativity is one of the substantive conditions for an invention to be granted a patent right, and it is the legal issue with the highest proportion involved in the substantive examination of patent application, patent invalidation procedure and patent administrative cases, so its examination standard has also become the most concerned issue for patent applicants or patentees, courts and even the public.

Fact finding in creative judgment

In the examination practice, because the utility model patent involves the specific structure of the product, it is difficult to avoid the comparison between the specific technical features of the technical scheme when comparing the features. If the specific technical features are isolated and the integrity of the technical scheme is split in the comparison process, simply and mechanically comparing the words will lead to unclear facts and affect the conclusion of the examination. This problem is fully reflected in a series of patent invalidation request cases of "integrated selfie device", and objectively and accurately identifying the facts is the basis for the case to draw a correct conclusion.

In the case of a series of patent invalidation requests for "integrated selfie device", the core technical content of the patent involved is that "the stage is provided with a notch, the clamping mechanism is provided with a bending part corresponding to the notch position, and the telescopic rod can be accommodated in the notch and the bending part after being folded", which is recorded in Claim 2 of the patent involved. The claim defines that the notch on the object table corresponds to the bending part on the clamping mechanism, and the notch and the bending part form a space for accommodating the folded telescopic rod, which saves more space for accommodating the selfie stick and realizes the beneficial effect of convenient carrying. During the trial of the case, whether the above-mentioned bending part was made public by the existing technology became the focus of dispute between the two parties. The author will analyze how to identify the fact that the comparison document was made public from two aspects.

1. Comparison of features with the same words.

In one of the requests for invalidation, the claimant used the utility model patent with the invention name "A shooting device clamping device of hand-held remote control shooting device" as evidence (hereinafter referred to as Evidence 1) to comment on the creativity of Claim 2. The petitioner thinks that Evidence 1 discloses that the clamping structure includes a movable rod 3, both ends of which are arranged in two supporting arms in a stretchable manner, and the middle part of which is provided with a bending structure 31, and the bending mechanism 31 is located above the objective table, that is, Evidence 1 discloses the technical scheme of setting a bending part on the clamping mechanism.

Through careful analysis of the contents disclosed in Evidence 1, it is not difficult to find that the middle opening of the bending structure in Evidence 1 is used to engage with the groove on the handle, and the handle is fixed in the middle of the movable rod to facilitate the up-and-down movement of the movable rod, thus clamping the shooting equipment. This is completely different from the function and function of the bending part in the patent involved: the bending part of the patent involved has a U-shaped opening, which together with the notch on the stage forms a storage space for accommodating the folded telescopic rod, thus realizing the miniaturization and portability of the selfie stick. Therefore, although the bending structure in Evidence 1 is similar to the bending part of the patent involved in the case in terms of words and structure, the bending structure in Evidence 1 is used for coupling with the handle, and after it is fixedly connected with the handle, it no longer has any space and cannot be used for storage. Therefore, it can’t be considered that Evidence 1 discloses the bending part of the patent involved, and it doesn’t give the technical enlightenment for its acceptance.

2. Identification of the public contents of the attached drawings

In another request for invalidation, the claimant used a patent for utility model named "a hand-held remote control device for shooting" as evidence (hereinafter referred to as Evidence 2), and once again commented on the creativity of Claim 2. The petitioner believes that Figure 5 of Evidence 2 shows that the end of the fixing frame is provided with a bending part with a large opening, which is the bending part involved in the patent involved.

In patent application documents, the appended drawings are an integral part of the specification, and their function is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical scheme of the invention or utility model. However, only the technical features that can be directly determined from the attached drawings are public contents, and the contents inferred from the attached drawings should not be regarded as public contents.

Attached Figure 5 of Evidence 2 shows the schematic diagram of the connection between the mobile phone holder and the remote control shooting device, in which the mobile phone holder includes a holder and a connecting platform, the holder is used for placing the shooting device, and the connecting platform is used for connecting with the remote control shooting handle. Figure 5 does show that there is a bending part with the same structure as the patent involved in the case in the middle of the fixing frame, but there is no explanation about this bending part in the description of Evidence 2, and according to the analysis and understanding of the full text of Evidence 2, it can be judged that this bending part cannot be used to form a storage space, because the mobile phone fixing frame in Evidence 2 is connected with the remote control handle through the first connecting part, which is a threaded connector. The remote control handle connected by thread can’t be folded, and Evidence 2 doesn’t need to solve the storage space problem in the process of folding the selfie stick, so the setting of the bending part can’t be to solve the technical problems to be solved by the patents involved. Therefore, only on the basis of the structure shown in Figure 5 of Evidence 2, the technicians in this field can’t directly and undoubtedly determine that this structural feature can achieve the same effect as the bending part in the patent involved, and Evidence 2 does not disclose the bending part in Claim 2.

In a word, accurate fact finding is an important basis for correct feature comparison and objective review conclusion. The fact that the technical scheme disclosed in the prior art cannot be simply taken out of context, but should be considered from the perspective of the technical personnel in this field as a whole, and the technical characteristics and functions of the technical scheme should be considered as a whole, so as to accurately compare the characteristics and objectively judge the creativity of the claim. That is to say, for the technical features that support each other in function and have an interactive relationship, the technical features should be considered as a whole.

Influence of protection scope on creativity

The scope of protection of the patent right should match the technological contribution of the invention-creation. If the scope of protection is too large, it obviously exceeds the technological contribution of the invention-creation, which will easily lead to the invalidation of the claim because it is not creative at the stage of invalidation request.

As far as the case of patent invalidation request for "integrated self-timer device" series is concerned, first of all, independent claim 1 defines a larger scope. In independent claim 1, the preamble defines the characteristics of the usual self-timer device, including the telescopic rod and the clamping device, which includes the objective table and the stretchable clamping mechanism, and the connection relationship between the telescopic rod and the clamping device is defined in the characteristic part. That is, "the clamping device is integrally connected to the top end of the telescopic rod", which embodies the difference from the background technology. However, in the trial process of invalidation, it was disclosed by the prior art because it covered a large protection range, so it was declared invalid.

Secondly, the dependent claim 2 embodies the main innovation of the patent involved, that is, the notch on the stage and the bending part corresponding to the notch on the clamping mechanism form a space for accommodating the folded telescopic rod, and the telescopic rod can be directly accommodated in the notch on the stage and the bending part of the clamping mechanism after use, which can solve the technical problems of better accommodating the selfie stick and being convenient to carry. The remaining dependent claims 3-13 refer to claim 2 directly or indirectly, so that even if claim 1 is invalid due to too large a scope of protection, other dependent claims 3-13 can remain valid while dependent claim 2 remains valid.

To sum up, combined with the problem of fact finding in creative judgment, this paper focuses on the analysis of the reasons why Claim 2 was kept valid in the series of cases of "self-timer" invalidation request. Because Claims 3-13 directly or indirectly quoted Claim 2, Claims 2-13 were declared to be kept valid, which benefited from the patent involved’s well-defined patent layout, which reasonably determined the protection scope of the claim.

From the perspective of patent layout, the patents involved are based on a single technical point to construct a combination of claims to effectively protect innovative technologies. Although it is only a single technical point, the layout of claims takes into account the main innovation points, necessary technical characteristics, singleness and other factors, taking into account the principle of layered protection, narrowing the protection scope of claims layer by layer, and the layout ideas are clear and reasonable.

(Song Zuozhi Su Qing Author: Patent Reexamination Board of the State Intellectual Property Office)

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Comparison of SAIC Roewe 750 and Nanqi MG MG7

　　And this pair of cars, from SAIC and Nanjing Automobile competing for Rover to the final merger, can be said that in addition to competition, there is also a complementary relationship between them. From the design style, price and market positioning, it takes a high-end route, emphasizing business and sense, highlighting the luxury and dignity of the brand; MG MG 7, on the other hand, takes a sports route, emphasizing individuality and dynamism, and has full British classical charm.



"Nanqi MG Contrast Roewe 750"


　　The two models inherit the classic style of Rover 75 in appearance, and their cigar shapes show the aristocratic temperament of British cars. The majestic front face, the slender front, the chrome-plated design everywhere, and the waistline that runs down slightly from front to back and runs through the car body are all very elegant, from which we can see the shadows of models such as and so on.



"The Sport Attitude of Roewe 750"


　　The two models are quite different in detail design. SAIC injected more fashionable and modern elements into the Roewe 750. Irregular front and rear headlights and a gentle tail conform to the aesthetic views of consumers in China. Roewe has two kinds of front faces, one is a similar big mouth style, and the other is a restrained small grille front face, which is currently only used in the lowest elegant style.



The Appearance of Roewe 750


　　Compared with Roewe 750, MG MG 7 retains the original flavor of MG brand, which is more classical. MG MG 7 uses a kidney-shaped heat dissipation grille and four independent headlights. The front fog lights and turn signals are also designed separately, while Roewe 750 is an upward combination. The tail of MG MG is in a folded posture centered on the taillight, which makes the tail more rounded. Moreover, the taillight composed of round headlights is well matched with the headlights, which is different from Roewe 750.



"The Sports Attitude of MG7 of Nanjing Automobile"


　　The tire models of the two models are both 215/55R16, but the rim styles are quite different. MG MG 7 is composed of seven complicated triangles, which is full of sports sense, while Roewe 750 adopts a fashion shape with five wide spokes and five narrow spokes interlaced.



"Appearance of Nanqi MG7"


　　In the interior, the two models are very similar in the overall layout, steering wheel, quartz clock, instrument panel and air conditioning outlet, and the elegant style of British cars is retained through the use of mahogany and oval elements.



Dashboards of Nanqi MG7 and Roewe 750.


　　In order to better meet the tastes of domestic consumers, SAIC has improved the Roewe 750 in shape and color matching, making it more modern. The use range of mahogany is reduced, and only the edges of the steering wheel and center console and the transmission panel are made of mahogany. The combination of black and warm colors is more fashionable, and the overall workmanship of the interior is more refined than before.




"Comparison of Interior Decoration between Nanqi MG7 and Roewe 750"


　　MG7, on the other hand, retains the style of MG ZT, with more retro colors. The adoption of a large area of whole mahogany adds to the antique of British cars, while dark seats and interiors highlight the sense of movement and are tougher than Roewe 750 in terms of flexibility, so as to strengthen its sports orientation. The background light of the dashboard is traditional orange, which is softer than Roewe 750.


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China’s air quality will continue to improve during the Tenth Five-Year Plan.

　　Core reading

　　The Ministry of Ecology and Environment will, according to the different causes of heavy air pollution in different places, scientifically formulate the indicators for the decline of heavy pollution days in various places during the "Fourteenth Five-Year Plan", and at the same time, it will strictly assess and eliminate the man-made heavy pollution weather as much as possible. The key and difficult points are still in areas such as Beijing-Tianjin-Hebei and Fenwei Plain.

　　□ Rule of Law Daily reporter Qi Jianrong

　　The Central Committee of the Communist Party of China’s Proposal on Formulating the 14th Five-year Plan for National Economic and Social Development and the Long-term Target for the Year 2035 (hereinafter referred to as the 14th Five-year Plan Proposal) proposes to basically eliminate the heavily polluted weather during the 14th Five-year Plan period. The Ministry of Ecology and Environment has recently released a preliminary plan on how to achieve this goal proposed in the "Tenth Five-Year Plan".

　　Liu Bingjiang, director of the Department of Atmospheric Environment of the Ministry of Ecology and Environment, revealed that according to the different causes of heavy air pollution in different places, the indicators for the decline of heavy pollution days in various places during the 14 th Five-Year Plan will be scientifically formulated, and at the same time, strict assessment will be made to eliminate the man-made heavy pollution weather as much as possible. The key and difficult points are still in areas such as Beijing-Tianjin-Hebei and Fenwei Plain.

　　The Ministry of Ecology and Environment pointed out that although the "Thirteenth Five-Year Plan" binding targets have been exceeded, heavy polluted weather still occurs from time to time in some areas and periods, and it is a long way to go to accomplish the goal of basically eliminating heavy polluted weather in the "Fourteenth Five-Year Plan".

　　The "Thirteenth Five-Year Plan" binding indicators were overfulfilled.

　　In 2020, the average concentration of PM2.5 in cities at substandard prefecture level and above decreased by 18% compared with 2015, and the national ratio of excellent days increased by 3.3 percentage points compared with 2015. This is a binding indicator proposed in the outline of the 13 th Five-Year Plan for national economic and social development.

　　According to the Ministry of Ecology and Environment, around this goal, during the Thirteenth Five-Year Plan period, the CPC Central Committee and the State Council made overall arrangements for winning the blue sky defense war, issued and implemented the Three-Year Action Plan for Winning the blue sky defense war, defined the overall thinking, basic objectives and main tasks of air pollution prevention and control work, and determined the timetable and road map for winning the blue sky defense war. The State Council has set up a leading group for air pollution prevention and control in Beijing, Tianjin and Hebei and its surrounding areas. The Yangtze River Delta region regards air pollution prevention and control cooperation as an important content and a prominent starting point for regional integration development, and establishes a cooperation mechanism for air pollution prevention and control in Fenwei Plain. All provinces (autonomous regions and municipalities) have formulated the implementation plan of "Three-year Action Plan to Win the Blue Sky Defence War" in light of their own reality, made overall plans to carry out various pollution control work, and decomposed the objectives and tasks step by step.

　　The Department of Atmospheric Environment of the Ministry of Ecology and Environment said that all departments have actively promoted the detailed division of labor plan for key tasks of the Three-Year Action Plan to Win the Blue Sky Defence War, and only more than 40 supporting policies and measures have been introduced.

　　"Monitoring data show that in 2020, the average concentration of PM2.5 in cities at or above the substandard level decreased by 28.8% compared with 2015, and the ratio of excellent days in China increased by 5.8 percentage points compared with 2015, and the completion rates exceeded &lsquo respectively; Thirteenth Five-Year Plan ’ 60% and 76% of the target. " Liu Bingjiang said that these two goals required by the 13 th Five-Year Plan were completely exceeded.

　　2020 is the closing year of the 13th Five-Year Plan. According to reports, after deducting the impact of the epidemic, the concentration of PM2.5 in substandard cities nationwide was 35 μ g/m 3, down 25.0% from 2015; The ratio of excellent days was 84.8%, which was 3.6 percentage points higher than that in 2015, and still exceeded the binding targets of the 13th Five-Year Plan.

　　The recently released national ecological environment quality profile in 2020 also shows that the average number of excellent days in 337 cities at prefecture level and above is 87.0%, up 5.0 percentage points year-on-year. The ambient air quality of 202 cities reached the standard, accounting for 59.9% of all cities at prefecture level and above, an increase of 45 over the same period of last year. The average annual concentration of PM2.5 was 33 μ g/m3, down 8.3% year-on-year; The average annual concentration of PM10 was 56 μ g/m3, down 11.1% year-on-year.

　　Among them, the average number of excellent days in "2+26" cities in Beijing, Tianjin and Hebei and surrounding areas was 63.5%, up 10.4 percentage points year-on-year; The average annual concentration of PM2.5 was 51 μ g/m3, down 10.5% year-on-year. The proportion of excellent days in Beijing was 75.4%, up 9.6 percentage points year-on-year; The average annual concentration of PM2.5 was 38 μ g/m3, down 9.5% year-on-year.

　　Heavy polluted weather still occurs in some areas.

　　Although the nine binding indicators required by the 13th Five-Year Plan have been overfulfilled and the air quality in 337 key cities has been improved simultaneously, heavy air pollution still appears from time to time in key areas. During the Spring Festival this year, heavy air pollution occurred in Beijing, Tianjin and Hebei and its surrounding areas.

　　In fact, not only this year’s Spring Festival, but also the Spring Festival in 2020.

　　Regarding the causes of heavy air pollution during the Spring Festival, the relevant person in charge of the Department of Atmospheric Environment of the Ministry of Ecology and Environment pointed out that a large number of enterprises such as steel, glass, coke, refractories, petrochemicals and electric power, which can’t stop production, especially heating, have high emissions. "Compared with last year, the output of electric power generation, steel production and other products with high energy consumption and high emissions has increased by double digits this year." Liu Bingjiang said that it is a fact that the basic emissions are large.

　　At the same time, extreme weather conditions are also one of the reasons. According to Liu Bingjiang, the Ministry of Ecology and Environment made a resumption of the impact of weather conditions. "The results of the resumption show that compared with last year, the meteorological conditions this year are indeed worse than last year. Generally, where there is static stability, low pressure convergence, high humidity, and inversion of the ground, there will be heavy pollution. " Liu Bingjiang said: "Similar to last year’s Spring Festival, extreme weather conditions occurred again in Beijing and several surrounding cities during this year’s Spring Festival. What is worse this year is the humidity, which is almost saturated, especially before it snows."

　　Liu Bingjiang said that there is a bigger difference between this year’s Spring Festival and last year’s Spring Festival, that is, this year’s Spring Festival is celebrated on the spot. "There are still a lot of businesses, transportation and various restaurants this year, unlike last year’s epidemic." In response to the three days of heavy pollution in Beijing and other places during the Spring Festival, the Ministry of Ecology and Environment has launched the emergency response to heavy pollution ahead of schedule, Beijing has launched a yellow warning, and the remaining 74 cities have jointly launched an orange warning. The heavy pollution in Hebei, Henan and Shandong has a good effect, but under the adverse meteorological conditions, pollutants have accumulated in Beijing and its surrounding areas, so there have been three days of heavy pollution.

　　"The cause of heavy pollution is very clear, the process can be predicted, and the countermeasures taken must be cured." In addition, "the resumption shows that the pollutants in Beijing New Year’s Eve mainly come from the south. In the afternoon of the New Year’s Eve, the air pollution was interrupted by the northerly airflow, but the pollution was aggravated at night, and the pollutants were mainly transmitted from the east." Liu Bingjiang said that Beijing-Tianjin-Hebei and its surrounding areas have laid out a large number of enterprises in the "two high" industries, with heavy regional pollution and mutual transmission and influence of pollutants.

　　Except during the Spring Festival, in 2020, heavy polluted weather will still occur in some areas and in some time periods. "In 2020, there were 1497 days of severe and above pollution, mainly in the alternating period of winter and spring, concentrated in Beijing-Tianjin-Hebei and surrounding areas, Fenwei Plain, Northeast China and Northwest China." Liu Bingjiang said that in addition to straw burning, dust and other factors, it is mainly caused by heating and industrial emissions in winter (especially the uninterrupted processes such as steel, coking, glass and petrochemical).

　　An action plan for the implementation of the 14th Five-Year Plan will be drawn up.

　　Regarding the proposal of "basically eliminating heavily polluted weather" put forward in the Tenth Five-Year Plan, Liu Bingjiang said that the Ministry of Ecology and Environment analyzed the main areas where heavily polluted weather appeared in the country. "There is basically no heavily polluted weather south of the Yangtze River, and there are some cities between the Yellow River and the Yangtze River. The main frequent areas are in Beijing-Tianjin-Hebei and surrounding areas, Fenwei Plain, Northeast and Northwest, and they are local." The causes of heavy pollution are different in different areas.

　　Liu Bingjiang said that in view of the causes of heavy pollution in different regions, the Ministry of Ecology and Environment will scientifically formulate indicators for the decline of heavy pollution days in various regions during the 14 th Five-Year Plan period. At the same time, treat both the symptoms and the root causes, and strengthen the measures to cure the problem. The 275,000 gas-related enterprises in key areas will still adhere to industry performance grading and classified policies, and will still insist that each enterprise implement differentiated emergency emission reduction measures. During the "Fourteenth Five-Year Plan" period, the Ministry of Ecology and Environment will guide the northeast and northwest regions to improve the emergency emission reduction list of heavy pollution, and all gas-related enterprises will be included in the list.

　　Regarding the target setting of the "14 th Five-Year Plan", Liu Bingjiang said that the average concentration of PM2.5 in prefecture-level cities and above will be reduced by 10%. The ratio of excellent days increased from 87% to 87.5%. Among them, this year, the national average concentration of PM2.5 decreased by 0.5 μ g/m3, reaching 34.5 μ g/m3; The ratio of excellent days increased by 0.4 percentage points to 85.2%.

　　Undoubtedly, China’s air quality will continue to improve during the 14 th Five-Year Plan period.

　　This year is the first year of the 14 th Five-Year Plan. The relevant person in charge of the Atmospheric Environment Department of the Ministry of Ecology and Environment said that this year, the "14th Five-Year Plan" action plan for comprehensive improvement of air quality will be compiled and implemented, in which the coordinated control of PM2.5 and O3 pollution will be focused, efforts will be made to promote the coordinated emission reduction of atmospheric pollutants, and the shortcomings of VOCs and NOx pollution prevention and control will be accelerated from the aspects of source prevention and control, structural optimization and terminal treatment, and a number of air pollution reduction projects will be promoted to promote the simultaneous reduction of PM2.5 and O3 concentrations to achieve the synergistic effect of pollution reduction and carbon reduction.

　　At the same time, it will strengthen the supervision and law enforcement of air pollution prevention and control. We will continue to regard the prevention and control of air pollution as an important part of the central ecological environmental protection inspector, pay close attention to the atmospheric environmental problems that are highly concerned by the central government, strongly reflected by the masses and have a bad social impact, and carry out special inspections as appropriate. We will explore the implementation of the work mode of "key special assistance+remote supervision and assistance", and guide relevant places to organize targeted supervision and law enforcement according to the pollution characteristics of different periods.

　　“‘ Fourteenth Five-Year Plan ’ One of the important tasks is to basically eliminate heavily polluted weather. The repeated occurrence of heavy pollution has given us a great warning. " The relevant person in charge of the Ministry of Ecology and Environment pointed out that the prevention and control of air pollution should increase the adjustment of energy structure, industrial structure and transportation structure, carry out ultra-low emission transformation for enterprises in high-emission industries and strengthen supervision. Key areas such as Beijing-Tianjin-Hebei and surrounding areas should also focus on exertion. Liu Bingjiang said that the goal of "basically eliminating heavily polluted weather" in the 14 th Five-Year Plan has a long way to go.

　　Cartography/Li Xiaojun　　

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Changsha welcomes the intensive opening of high-end hotels, and Hotel Chao’s occupancy rate ranks among the top in the country.

High-end hotels are densely populated in Star City, and tourist hotels are on the rise.

The pace of foreign brands has slowed down, and the transformation of local hotels has become closer to the people.

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②





③

Six high-end hotels have settled in Changsha this year, including Howard Johnson Xiangjiang Hotel (Figure ①), Rui J Hotel Hotel (Figure ②), Grand Hyatt Changsha Hotel (Figure ③) and Courtyard by Marriott China Construction. (data picture)

On December 8th, Four Points by Sheraton Changsha BBK Hotel officially welcomed guests, which was invested and built by the local commercial tycoon BBK Group in Hunan.

Since the opening of Sheraton Changsha Hotel in 2007, international high-end hotels have entered the Changsha market for ten years. This year, Changsha once again ushered in the intensive opening of high-end hotels.

According to the Report on Market Competition Situation of Changsha Hotel Industry in China from 2017 to 2022, in recent years, the situation that the occupancy rate of domestic star-rated hotels continues to decline due to the economic downturn is being alleviated, among which the occupancy rate of five-star hotels has achieved positive growth year-on-year. In such fierce market competition, how can we stand out?

■ Sanxiang Metropolis Daily trainee reporter Chen Kezhen reporter Zhu Rong

phenomenon

Changsha high-end hotels welcome the opening tide

"After the opening of Four Points by Sheraton Changsha BBK, marriott international’s brand camp in Changsha will be increased to five, thus bringing more diversified choices to Changsha consumers." On December 8th, Huo Rishen, vice president of brand promotion in marriott international Asia Pacific, said. It is understood that the Four Points by Sheraton Hotel opened this time has a total of 279 rooms, with a total meeting space of more than 2017 square meters. It is the second Marriott Group brand hotel opened in Xiangjiang New District. Last September, Jinmao Luxury Hotel in Meixi Lake, Changsha, invested by China Jinmao Group and managed by Marriott International Hotel Group, officially opened.

According to the incomplete statistics of Sanxiang Metropolis Daily reporter, six high-end hotels have settled in Changsha this year, including Grand Hyatt Changsha, Rui J Hotel, Courtyard by Marriott China Construction and Howard Johnson Xiangjiang Hotel. "There are many high-end hotels, and even the buffets are dazzling. I don’t know which one to choose." Mr. Wang, a buffet fan of Changsha Hotel, is so emotional.

It is worth noting that according to the opening information of Sheraton’s official website, by 2020, the number of hotels under the brand in Hunan will increase to 11, among which Changsha, the provincial capital, will occupy 7, and there are four international brand hotels in Meixi Lake area alone: Luxury Select, Le Meridien Resort, Four Points by Sheraton and Marriott.

In addition, Chen Cuitong, executive secretary of the Provincial Tourist Hotel Association, also revealed that there are at least six high-end hotels under construction, unopened and under construction in Changsha, and it is estimated that they will open one after another in a few years. "The supply of star-rated hotels in Changsha is still expanding, and the number of international five-star hotels will nearly double in the next five years. This situation will intensify the competition of middle and high-end star hotels."

data

The occupancy rate ranks among the top in China.

The intensive opening of high-end hotels has once again made Changsha hotel market the focus of attention of the industry. Chen Cuitong said that Changsha has become one of the cities with the largest number of international brand hotels in the central provinces. Compared with Wuhan, Nanchang, Zhengzhou and other central cities, the number and brand of high-end hotels in Changsha are relatively good.

According to the Catalogue of Five-star Tourist Hotels 20170510 published by china tourist hotels association, there are 19 five-star hotels in Hunan, including 11 in Changsha. This figure is only slightly inferior to 12 in Wuhan, and Nanchang, which is close to Changsha, has only seven five-star hotels; Zhengzhou, another central metropolis, has only five five-star hotels, far behind Changsha.

According to the data from the Provincial Tourist Hotel Association, there are currently 13 international brand hotels in Changsha, including Sheraton Yunda Hotel, Windham Supreme Haoting Hotel, Yunda Rui J Hotel, Jinmao Luxury Select Hotel, Beichen Intercontinental Hotel, Grand Hyatt Huayuan Hotel, Kempinski Shuntian Hotel, Modern Gloria Hotel and so on.

Will the surge of high-end hotels break the market in Changsha? Chen Cuitong revealed that the occupancy rate of Changsha hotel rooms is still increasing year by year, and it can reach about 70% in the market at present, which is at a relatively high level. She bluntly said,
The occupancy rate of Changsha Hotel is "one of the best in the whole country".

observe

The pace of foreign brands slowed down.

The rise of tourist hotel projects

According to the reporter’s investigation, under the background of the economic downturn and the policy of restricting "three public consumption", high-end hotels once slowed down the pace of competing for the market. "According to the original plan in 2012, there should be 178 international hotels, but the reality has not reached the original plan, which shows that the speed of high-end hotels has slowed down in the past two years." Chen Cuitong told reporters that foreign brand hotels are making some adjustments according to market demand, such as formulating more localized marketing strategies, in order to stand out in the market competition.

Professor Chen Wen, director of the Hotel Management Department of the School of Tourism Management, Hunan Business School, believes that foreign hotels need a localized adaptation process, which is different from local hotels’ deeper understanding of Hunan’s market demand, local cultural understanding and people’s consumption psychology.

Before 1998, Hunan consumers’ concept of high-end hotels in Changsha stayed on local brands such as Huatian and Tongcheng. Based on the consumption capacity and habits at that time, the five-star hotels in Changsha, which are scarce, can be said to be high and low.
The reporter of Sanxiang Metropolis Daily noticed that in recent years, these high-end hotels have also begun to make new transformation attempts, such as Huatian brand launching selected hotels, and pasta such as steamed buns and steamed buns sold in the lobby of Tongcheng Hotel are also very popular among consumers. Chenwen felt that in the past, ordinary people had a look up attitude towards high-end hotels, but now, these hotels have taken the initiative to make many people-friendly adjustments and will also do some promotional activities in order to gain greater market share.

In addition, driven by the growing consumer group of millennials, high-end hotels also try to launch some special products and activities that young people like, such as some parent-child theme suites, preferential buffet discounts and so on. According to the reporter’s statistics, hotels such as Sheraton and Jinmao Luxury Select have all offered buffet discounts at low prices, while hotels such as Century Golden Resources Hotel and Days Little Swan have long cooperated with online platforms such as Meituan to promote hotel catering business.

The reporter of Sanxiang Metropolis Daily also noticed that with the rise of the concept of global tourism, many high-end hotels began to try to combine with the urban Zhou Bianyou project to focus on the "light holiday" market. According to the relevant person in charge of BBK Group, the Four Points by Sheraton Hotel, which opened this time, is an important part of Meixi Xintiandi, the first purely business and cultural complex in China. According to public information, the Dawangshan Intercontinental Resort Hotel, which will open next year, is adjacent to the Xiangjiang Happy City Ice and Snow World Project, and its biggest selling point is "the world’s largest indoor ice and snow paradise".

view

Accurate positioning is the way to survive.

"At present, the high-end hotel industry in Changsha is in the stage of industrial upgrading. Although the speed once slowed down, it is still rising and developing."
Although more and more hotels are clustered in Changsha, regarding the saturation of the current hotel market, Chen Cuitong said that the hotel market in Changsha has yet to be further developed.

During the interview, many people in the industry believe that the hotel’s positioning for the market is the key to stand out in the highly competitive Changsha market.

"Because the consumer’s thinking concept changes rapidly in the information age, the progress of the Internet and intelligent technology, and a large amount of information circulation make consumers’ consumption habits constantly updated." Chen Wen said that it is particularly important for hotels to grasp the market demand and locate the customers at this time.

In addition, she believes that strengthening the maintenance of internal brands and launching featured or high-quality products are also the homework that must be done in hotel operation and media influence output. "Compared with the previous high-end consumer market, it is inevitable for high-end hotels to compete freely for the mass market, but facing the mass market does not mean giving up personalized featured products and services. On the contrary, personalized and featured products can become one of the magic weapons for enterprises to dominate the competition."

Huo Rishen also believes that Changsha, as the leader of new first-tier cities, has profound cultural heritage, rich tourism resources and distinctive entertainment industry, and is an ideal destination for consumers to travel for business and leisure. This will lay a good foundation for the sustainable development of high-end hotels in Changsha in the future.

be relevantinterlinkage

Crowne Plaza Changsha Quits Intercontinental Management

According to a Letter to Customers signed by Crowne Plaza Changsha, intercontinental hotels group Crowne Plaza Changsha stopped providing management services to Changsha New World International Hotel Co., Ltd. at midnight on December 7, 2017. The letter emphasizes that the hotel will be handed over to Changsha New World International Hotel Co., Ltd. for management from December 8, and the Crowne Plaza brand of Intercontinental will no longer represent the hotel.

This also means that Crowne Plaza Changsha, the first-generation international brand hotel in Changsha, which is close to the core business district of Central South China, has withdrawn from the management of InterContinental Hotels Group. It is still unknown where the hotel will go in the future. On December 8, the reporter of Sanxiang Metropolis Daily called the front desk of the hotel three times, but no one answered. However, the Meituan Hotel Accommodation Channel shows that on December 8th, the hotel was full, so it was impossible to make a reservation, and the reservation page of the hotel official website could not be opened.

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Be alert! This winter, a variety of respiratory infectious diseases are intertwined and superimposed, ＂holding a group to be popular＂, doing a good job of ＂preventing multiple diseases with the same p

With the successive winter in various places, respiratory diseases have entered the high-incidence season, and the trend of interweaving and overlapping of various respiratory diseases is more obvious. A few days ago, National Health Commission held a press conference to introduce the prevention and treatment of respiratory diseases in winter in China, and put forward that we should adhere to the prevention and treatment of multiple diseases and pay close attention to the prevalence of mycoplasma pneumoniae, COVID-19 infection and influenza.

For ordinary families, while taking protective measures, how to avoid the misunderstanding of blind drug use and add an effective barrier to "prevention of multiple diseases"? Let’s get to know each other

"Holding the group" is coming!

A variety of respiratory diseases are intertwined, so it is necessary to do a good job in preventing multiple diseases.

With the cold weather after winter, sore throat, sore throat, cough, fever … all come to you, and the pediatric respiratory clinics in some hospitals are already overcrowded. In addition to common situations such as mycoplasma pneumoniae infection and influenza virus infection, it also includes superimposed infections of other respiratory pathogens.

At the press conference held in National Health Commission, experts said that every winter is the season of high incidence of respiratory infections. Common diseases such as mycoplasma pneumoniae and respiratory viruses, especially influenza viruses, are more active than summer and spring, which leads to a significant increase in infections. According to the real-time monitoring of influenza activities by China National Influenza Center, China has entered the influenza season this year. At present, influenza A is the main epidemic and influenza B is also prevalent.

In addition, Mycoplasma pneumoniae is one of the common pathogens of respiratory tract infection. It is prevalent in autumn and winter in the north, but in summer and autumn in the south. Children are the high-risk population of mycoplasma pneumoniae infection. Mycoplasma pneumoniae itself is highly contagious and can be spread through respiratory droplets or close contact. In schools and kindergartens, the pathogen is easy to spread quickly. In the past three years, the infection rate of mycoplasma worldwide has been at a low level, and combined with the epidemic law of mycoplasma pneumoniae itself, it appears periodic epidemic every 3-7 years, so mycoplasma pneumonia in children has shown an epidemic trend this year.

With regard to the epidemic situation in COVID-19, experts from Chinese Center for Disease Control and Prevention introduced at the press conference that since late August this year, the number of reported cases of Covid-19 infection in China has been declining for 10 consecutive weeks, and the positive rate of Covid-19 nucleic acid in fever clinics and sentinel hospitals all showed a continuous downward trend. It is reported that the global and China’s monitoring data show that the Covid-19 mutants popular in the world and China all belong to Omicron. The results of virus sequencing in the last week showed that all of them were sub-branches of XBB, and no mutant strains with obvious changes in biological characteristics were found.

Earlier, China CDC issued a reminder that China may face the risk of interaction or co-epidemic of influenza and other respiratory infectious diseases this winter and next spring. According to experts, mycoplasma pneumoniae infection, influenza A infection and Covid-19 infection are prone to overlap infection, as well as overlap infection among respiratory syncytial virus, adenovirus and parainfluenza virus, as well as with other pathogens. Among them, overlap infection of two viruses and virus and bacteria, mycoplasma and chlamydia are more common. Overlapping infection can be divided into two situations. One is synchronous overlapping infection, and some people are infected with the H1N1 virus and mycoplasma at the same time. Second, the infection has been superimposed. The patient was infected with the H1N1 virus first, and then infected with mycoplasma after a period of time.

Previously, due to the strict respiratory prevention and control measures adopted in COVID-19, acute respiratory diseases such as mycoplasma and virus infection decreased compared with other years. With the normalization of prevention and control, these diseases have returned to the pre-epidemic performance this year, and the incidence level has returned to normal. Therefore, compared with the previous three years, it seems that respiratory diseases have increased this year.

Experts said that in the high season of respiratory infectious diseases, people prone to superimposed infection mainly include people with low immunity, impaired immunity, chronic diseases, unhealthy work and rest, people who stay up late for a long time, and people who are often overtired. Some people were initially infected with a pathogen, and they were not treated in time, or they did not receive formal treatment. After delaying diagnosis and treatment, their condition worsened, and then superimposed infection appeared. Therefore, no matter what the fashion trend is, everyone should pay attention to it and do personal protection.

Experts remind:

Pathogens are complex and changeable, so don’t use antibiotics at will.

Recently, "Mycoplasma pneumoniae infection" has been frequently searched. Some parents of children give their children antibiotics such as azithromycin by themselves. At the press conference, experts made it clear that this practice is not desirable.

Experts reminded that it is the high season of respiratory diseases in children. Although mycoplasma pneumoniae infection accounts for a lot, on the whole, virus is still the most common pathogen of respiratory infections in children. Common viruses include adenovirus, rhinovirus, influenza virus, parainfluenza virus and human metapneumovirus. Azithromycin is ineffective for these pathogen infections. In addition, children are young and their organ functions are not well developed, and drug abuse may cause adverse reactions in children. In addition, azithromycin is a prescription drug, which is the first choice for mycoplasma pneumoniae infection. It should be used under the guidance of a doctor or pharmacist, including appropriate dosage, appropriate course of treatment and correct route of administration. Children are not miniature versions of adults, so we should pay attention to their safety and effectiveness.

There are also some children who are infected with respiratory infectious diseases and have symptoms such as fever and cough. Some parents think that infusion is necessary to be thorough. Is this necessary?

According to this expert, some parents think that intravenous infusion is better than oral treatment, but there is no such conclusion. Treatment should be selected according to the patient’s condition. For example, severe children can choose intravenous infusion, while most children are mild and can be treated with oral drugs.

In addition, in view of the "lung washing" operation that parents are worried about, lung lavage has strict operating indications, and bronchoalveolar lavage is carried out through fiberoptic bronchoscope. According to experts, children with mycoplasma pneumonia are indeed treated with lung lavage this year. For example, children have atelectasis, local consolidation, and even very serious inflammatory reactions such as necrosis and sputum thrombosis. At this time, lung lavage under bronchoscope may be needed to make the airway unobstructed, and at the same time, the degree of lung lesions can be seen under the microscope. "Lung lavage" is an important treatment for children with severe mycoplasma pneumonia, but bronchoscopy is not routine for mild mycoplasma pneumonia. Experts also said that not all children infected with mycoplasma pneumoniae will develop pneumonia, the vast majority of infected people are mild, and only a few will develop into severe diseases. Generally, the prognosis is good, and there will be no sequelae.

There are tricks for prevention and control:

Give full play to the specialty of traditional Chinese medicine and build a barrier of "treating different diseases at the same time"

For ordinary families, Chinese medicine is a powerful protective barrier to deal with the overlapping of various respiratory diseases in winter and to do a good job in preventing multiple diseases.

Chinese medicine has always advocated prevention before illness, prevention of change after illness, and prevention of recovery after illness. In the prevention and control of respiratory infectious diseases, Chinese medicine has achieved early intervention, full use and comprehensive coverage. Integration plays a role in all stages of "prevention, treatment and rehabilitation". At the same time, the unique ideas of traditional Chinese medicine, such as syndrome differentiation and treatment, overall conditioning, strengthening the body resistance and eliminating evil, and multi-targeted play, also provide strong support for joint prevention and treatment of many diseases.

No matter the common cold, influenza, COVID-19 or mycoplasma pneumoniae infection, they all belong to the category of exogenous febrile diseases in Chinese medicine, so we can adopt the principle of "treating different diseases at the same time" and treat them with drugs according to the symptoms. For example, many families always have flowers to clear the plague.

The prescription of Lianhua Qingwen originated from the classic prescription of Chinese medicine for treating febrile diseases for more than 2,000 years. It has Yinqiao powder for dispersing exogenous pathogens and relieving exterior syndrome, which can improve symptoms such as fever and headache. Maxing Shigan decoction, which can dispel lung heat, can improve symptoms such as fever and cough; There is also rhubarb that can clear the fu-organs and expel heat and evil spirits, which can avoid further aggravation of the disease; In addition, Rhodiola sachalinensis is innovatively added, which can improve the immune function of human body. Modern research has found that it has good antipyretic, antibacterial, anti-inflammatory, broad-spectrum antiviral and immune-enhancing effects.

In addition, from the point of view of traditional Chinese medicine, Mycoplasma pneumoniae pneumonia belongs to the category of "lung heat cough" and "wind temperature invading the lung", etc. The main disease is that the lung is delicate and pathogenic wind attacks the lung, and it is confined to the lung, so its treatment should be mainly to clear the lung, relieve asthma, pungent and cool the lung, and relieve exterior and interior. In February this year, the National Health and Wellness Commission issued the "Guidelines for the Diagnosis and Treatment of Mycoplasma Pneumonia in Children (2023 Edition)", which mentioned that the diagnosis and treatment of Mycoplasma Pneumonia can be based on the principle of syndrome differentiation and treatment, combined with traditional Chinese medicine under routine treatment to shorten the course of disease and reduce the risk. Clinical studies have shown that the addition of Lianhua Qingwen on the basis of routine treatment can shorten the hospitalization time by 3.5 days, reduce the fever time by 2.5 days, shorten the cough disappearance time by 3.7 days and shorten the shortness of breath time by 1 day, reduce the serum inflammatory factor level of children and improve their lung function.

Basic research shows that Lianhua Qingwen has inhibitory effects on parainfluenza virus, respiratory syncytial virus, adenovirus, herpes simplex virus and other viruses that cause common cold. It can inhibit influenza A virus (H1N1, H3N2, etc.), influenza B virus and other influenza viruses. It can also significantly inhibit Covid-19 activity. In the nearly 20 years since its listing, Lianhua Qingwen has been included in the consensus of diagnosis and treatment plans or guidelines for infectious public health events such as H1N1, H1N1 and COVID-19 issued by National Health Commission and state administration of traditional chinese medicine for 34 times. Its effectiveness and safety have been proved by many parties, and it is more reassuring to use it. For children, it is recommended to consult a doctor or pharmacist.

In short, it is very necessary to do a good job of "multi-disease prevention" in response to the winter respiratory infectious diseases. In addition to developing good hygiene habits, self-health monitoring and maintaining environmental hygiene, there are always therapeutic drugs such as Lianhua Qingwen at home. Once the relevant symptoms appear, timely symptomatic medication under the guidance of doctors can alleviate the condition, so that it is no longer a problem to prevent a variety of common infectious diseases.

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Aliens teach you to write calligraphy？ High-end cold knowledge that you must know when reading arrival


1905 movie network exclusive It’s been a long time since there was such an authentic sci-fi film. I was spoiled by the bad routine of Hollywood, and I suspected that I saw a fake sci-fi film.

　

If you don’t agree with each other, you will eat people and blame them. If you don’t agree with each other, you will conan the destroyer and rule the world. In the past, in our YY, aliens were either greedy and ugly beasts or godless sticks.

　

Fortunately, arrival, which was released these two days, finally helped us to lavage our stomachs: although aliens are still ugly, their handwriting is good-looking; Although the alien spacecraft is still awesome, people are not here for aggression … …

　

You see, you don’t have to fight and kill to engage in science fiction. People came to the earth not far from Wan Li, probably to teach us savage earthlings to write and write calligraphy, and it’s okay to cultivate our sentiments … …

　

Of course, it is not easy to learn calligraphy, and it is even more difficult to learn "foreign language" calligraphy, not to mention that we are going to learn "alien" calligraphy this time … … Before learning calligraphy with Advent, let’s master the following basic knowledge:

　

[Rising before watching movies: You need to know these connotations]

　

As a rare science fiction work with linguistics as its core, this means that "Coming" is somewhat far from ordinary fans. But after reading the following cold knowledge, I believe this work is not as "brain-burning" as you think.

I didn’t study language, but culture.

　

Linguistics ≠ Learning Language: What exactly is linguistics for?

　

As the name implies, "linguistics" is the science of studying language. Grammar, semantics and phonetics are all within the scope of linguistics. Unlike simply learning a specific language, linguistics focuses on the development of all human languages or "Chinese" at a higher level, not just on how to translate a specific language.

　

Language is the code to decipher civilization. Different languages reflect differences in different cultures, ways of thinking and world views, which are the focus of linguistic research.

　

"If it is not my race, its heart will be different." In the story of arrival, the military hired linguists to help decipher the alien language, not to learn about alien civilization, but to find out their purpose and understand their civilization.

　

At the same time, the military wants aliens to know our language as little as possible. In fact, it is also afraid that aliens will know our civilization level and launch aggression or colonial wars.

Sapir (left) and Wolff (right)

　

Have you ever dreamed in a foreign language? Sapir — Wolf hypothesis

　

"I think about it every day and dream at night." I wonder if you have ever dreamed in a foreign language?

　

We all know that to really master a language, we need to think and express it with the logic behind it. So over time, will even the world view be taken away? The famous "Sapir — That’s what the Sapir-Whorf hypothesis says.

　

This hypothesis was put forward by Edward Sapir, a famous American linguist, and his disciple Benjamin Lee Whorf, who believed that all high-level thinking depended on language. Wolff further pointed out that people who use different languages have different feelings and experiences of the world, which is the "linguistic relativity".

　

If this hypothesis holds, then, as we often say, "poetry is what gets lost in translation", there is no real translation in the world. You can only abandon the inherent way of thinking, enter the world view behind the new language and acquire the new language, so as to truly feel the world built by the new language.

Think in a foreign language, dream in a foreign language, and predict the future in a foreign language?

　

Of course, this hypothesis has been facing controversy since it was put forward in the last century:

　

Supporters believe that this hypothesis highlights the cultural function of language, instead of using language as a simple tool, it emphasizes its influence on thinking and ideas;

　

Skeptics think that this statement is too exaggerated. Language and thinking are not simply a matter of who decides who, but a two-way interactive relationship.

　

And this "arrival" can be said to be another bold exaggeration of this hypothesis: when you master the nonlinear alien language, you can even predict the future.

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The Central Meteorological Observatory issued a blue gale warning： there will be 5-7 gale in parts of northern Qinghai and southern Tibet.

　　CCTV News:The Central Meteorological Observatory continued to issue the gale blue warning at 18: 00 on November 20: It is estimated that there will be 5~7 winds and gusts of 8 in parts of eastern Xinjiang, central and western Inner Mongolia, northwestern Gansu, northern Qinghai and southern Tibet from 20: 00 on November 20 to 20: 00 on November 21; There will be strong winds of 7-8 grades and gusts of 9 grades in the Taiwan Province Strait, bashi channel, the central, eastern and southwestern South China Sea.

　　From 20: 00 on November 21 to 20: 00 on the 22 nd, there will be 5~6 winds and gusts of 7~8 in parts of northern Xinjiang, most of Inner Mongolia, northwestern Gansu, northern Qinghai, northern Ningxia, northwestern Shaanxi, most of Shanxi, western Hebei, western Heilongjiang and eastern Jilin. There will be strong winds of 7-8 grades and gusts of 9 grades in bashi channel, the central, eastern and southwestern South China Sea.

　　Defense guide:

　　1. The Central Meteorological Observatory and China Maritime Search and Rescue Center remind ships sailing and operating in the sea areas affected by strong winds to pay attention to navigation safety;

　　2, forest, grassland, urban fire departments to prepare for fire prevention, airport, railway, highway and other traffic management departments should take measures to ensure traffic safety;

　　3, stop high altitude, water outdoor work and recreational activities, reinforcement or proper placement of hoardings, scaffolding billboards, simple facilities and other structures that are easily blown by strong winds;

　　4. Pedestrians and vehicles should not stay in temporary buildings such as tall buildings and billboards, or under trees.

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