Make every effort to "protect health and prevent severe diseases". Sichuan released the latest guidance on rural epidemic prevention and control.

In order to do a good job in the scientific implementation of the "Class B and B Management" of Covid-19 infection in rural areas of our province, on January 5, the emergency headquarters Office of Sichuan Province issued "Guiding Opinions on Actively Doing a Good Job in the Prevention and Control of Covid-19 Infection in Rural Areas" and Health Service (hereinafter referred to as "Opinions"), guiding local sinking forces, moving forward the customs, taking the initiative to serve and getting home from work, and insisting on "early detection, early identification and early intervention"

The opinion puts forward five "initiatives", namely, taking the initiative to reach home for personnel, taking the initiative to reach home for cadres, taking the initiative to reach home for health services, taking the initiative to reach home for epidemic prevention drugs, and taking the initiative to reach home for prevention and control requirements.

Take the initiative to arrange people to arrive at home, and ask all localities to organize village cadres, grid workers, volunteers and other forces to find out the situation of people in the village in accordance with the principle of "one household, one check, one day check, and one day check", and then dynamically update them through the combination of online and offline. Improve the accounts of key groups such as the elderly aged 65 and over and those with basic diseases in the village, and dynamically grasp the situation of returnees.

Take the initiative to contact the cadres at home, and the secretaries at the county, township and village levels will take the lead. The township cadres, village cadres, the first secretary in the village and the task force, party member, volunteers and other forces should sink into the households and move forward, so as to scientifically and accurately do all the work of epidemic prevention and control. Do a detailed rural grid management service, establish and improve the working mechanism of county, township and village grading and zoning to contact and serve key rural people.

Take the initiative to provide health services home, identify a person in charge of health management for each elderly person, and conduct health monitoring every day. Mobile roving medical teams are dispatched in villages and towns to provide medical treatment and referral services for the masses. County-level medical communities have made clear that special personnel are responsible for the referral connection, simplified the referral process of critically ill patients, established and unblocked the green channel for referral of critically ill patients, and improved the referral efficiency.

Take the initiative to get epidemic prevention drugs home, and set up reserve points for medical epidemic prevention materials in short supply at different levels. According to the standard of serving 15% to 20% of the population, we will strengthen the supply of medical materials such as fever reduction and cough relief in village clinics and community health service stations. Equipped with a certain number of small molecular drugs, and standardized use under the guidance of higher-level hospitals. For destitute people, elderly people suffering from basic diseases, and elderly people living alone in empty nests, township organizations distribute antipyretics and other "love and epidemic prevention health packages" in advance, and distribute finger-clip oximeters to key people over 65 who are at risk of severe Covid-19 infection and have difficulty in moving.

Take the initiative to achieve prevention and control requirements at home, give full play to the role of "village ringing" radio and "understanding card", and let the masses know the basic knowledge of Covid-19 infection, the process of treatment, and the 24-hour consultation telephone number of village cadres and local township hospitals. Properly control cluster activities and promote the progress of vaccination. (Reporter   Kan Yingying)

How to eat zongzi to be healthy on Dragon Boat Festival?

Eating zongzi on Dragon Boat Festival is a folk custom and elegant taste inherited for thousands of years. However, glutinous rice is sticky and high in calories, which can easily cause gastrointestinal discomfort if eaten improperly. The following are the scientific methods for you to disassemble healthy eating zongzi from the dimensions of selecting zongzi, food intake, collocation and time, so that traditional delicacy and health can have both.

First, choose zongzi according to your physique:Choosing food according to the symptoms is better for health. Glutinous rice features: it is warm and sweet, and people with spleen and stomach deficiency and cold can eat it to warm the middle and replenish qi. However, damp heat constitution and those with weak digestive function need to be cautious, and it is easy to produce phlegm and dampness or block the stomach. Advanced selection of stuffing: healthy and preferred miscellaneous grains Zongzi (oat+red bean+mung bean): the dietary fiber content is increased by 3 times, which delays the rise of blood sugar and is suitable for people who control sugar. Low-sugar red jujube dumplings/red bean paste dumplings: red dates are rich in cyclic adenosine monophosphate, and with low-fat red bean paste, they can replenish qi and blood while reducing sugar load (diabetics are advised to choose the version without added sugar). Low-salt lean meat dumplings: lean pork provides high-quality protein and avoids the high-fat and high-salt trap of pork belly and salted egg yolk. Careful consumption of alkaline rice dumplings: sodium carbonate will stimulate gastric acid secretion, and patients with gastric ulcer are prone to heartburn after eating. Salted egg yolk zongzi: the sodium content of a single salted egg yolk is about 500mg, which is more than 1/4 of the recommended daily sodium intake. People with hypertension need to taste it. Crystal Zongzi: The proportion of glutinous rice flour and white sugar is over 70%, and the GI is as high as 82, which is easy to cause a sudden rise and fall of blood sugar.

Second, the control law:Scientifically and quantitatively determine the standard consumption: adults should eat 1-2 zongzi of medium size (about 150-200g) at a time, and children should halve them to 1/2. It is recommended to eat them in a warm state (the viscosity of cold glutinous rice is increased by 30%, which is more difficult to digest). Special crowd adaptation plan It is recommended for people with diabetes to choose miscellaneous grains zongzi (without sucrose) with low GI vegetables such as celery and bitter gourd. After eating, the amount of staple food will be reduced by 1/3. Old people/children will cook soft and rotten glutinous rice zongzi, cut it into small pieces and chew it for more than 20 times, so as to avoid choking risk. Patients with gastrointestinal diseases will use 1/4 zongzi+1 bowl of millet porridge instead of dinner, and use porridge to protect gastric mucosa.

Third, gold collocation:Dietary fiber combination boxing with balanced nutrition and greasy solution: high-fiber vegetables such as cold-mixed dandelion and stir-fried broccoli (fiber content ≥3g per 100g), or one kiwi fruit (rich in actinidine to promote protease activity) half an hour after a meal. Classic menu: 1 miscellaneous grain dumpling+1 garlic oil wheat dish+1 bowl of red bean and barley porridge, and the dietary fiber intake can reach 1/2 of the daily recommended amount. Fermented teas are preferred for relieving boredom: cooked Pu ‘er and aged oolong tea contain tea polyphenols ≥15%, which can decompose fat particles in zongzi (patients with gastric ulcer are advised to drink warm tea and avoid drinking tea on an empty stomach). Medicinal porridge: Chinese yam lotus seed porridge (Chinese yam strengthens the spleen and lotus seeds nourish the heart), which can not only neutralize the stagnation of glutinous rice, but also protect the spleen and stomach. Warning of diet minefield: avoid high-sugar and high-fat foods such as milk tea and fried spring rolls. This combination will extend the digestive time of the stomach to more than 6 hours.

Fourth, time management:Scientific eating does not hurt the stomach. The best time to eat is breakfast (7:00-9:00) or lunch (11:30-13:30), when the pepsin activity reaches its peak, with 1 egg and 1 cup of soybean milk, protein can wrap glutinous rice to reduce gastric mucosal irritation. During the taboo period, the fasting state is reminded: the pH value of gastric acid is < 2, and glutinous rice is easy to condense into blocks when it meets strong acid, which will induce bloating and stomachache (it is recommended to eat a piece of whole wheat bread to pad the stomach first). 3 hours before going to bed: the emptying speed of zongzi is 2 times slower than that of rice, which is easy to cause food reflux when lying down. It is recommended to walk for 20 minutes after dinner to promote digestion.

 

Five, storage mystery:Fresh-keeping and heating should pay attention to the principle of ready-made and ready-to-eat: handmade dumplings are recommended to be eaten on the same day, and the shelf life of vacuum-packed dumplings on the market needs to be checked (stored at room temperature for no more than 90 days, and eaten within 2 hours after opening). Short-term storage (1-3 days): sealed, refrigerated at 4℃, boiled and steamed for 12 minutes before eating (to kill listeria). Long-term storage (within one month): sub-package and freeze at-18℃ for a single serving, and thaw completely after reheating to avoid indigestion caused by external heating and internal cooling.

Six, the crowd taboo:Special physique needs to avoid the physical type. Alternatives to the forbidden area: seafood dumplings for patients with high uric acid/gout, vegetarian dumplings with preserved meat (purine content > 150 mg/100 g) and winter melon seaweed soup (promoting uric acid excretion). For those with allergic physique, check the ingredient list in advance, and choose the wisdom of eating dumplings with pure glutinous rice and alkaline water during the Dragon Boat Festival, which is hidden in the philosophy of "restraint" and "balance" Following the cross rule of "choosing coarse grains, controlling the amount, matching vegetables and choosing the time", we can not only taste the dense and mellow glutinous rice, but also protect the lightness and comfort of the stomach. If you have abdominal distension due to careless eating, you can drink tea substitute cooked with 15g of fried malt and 9g of hawthorn to help you get rid of stagnation and enjoy the Dragon Boat Festival.

500 yuan survey on the price limit of moon cakes: some people charge 600 yuan freight, some people sell boxes in 100 yuan alone, and scalpers earned 100,000 yuan in two months.

Image source @ vision china

Titanium media note:This article comes from WeChat WeChat official account Red Star Capital Bureau (ID: hxzbj 2020), written by | Qiang Yaxi, Wang Tian, Zhang Luxi, Xie Yutong, edited by | Ren Zhijiang, Peng Jiang, and published by Titanium Media with authorization.

 

The Mid-Autumn Festival is approaching, and the moon cake market is also lively, but there have been new changes this year.

In June, the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Commerce and the State Administration of Market Supervision jointly issued a related announcement to curb the "sky-high" moon cakes, demanding that the boxed moon cakes with a unit price exceeding that of 500 yuan be supervised. Under the new regulations, the "sky-high" moon cakes on the surface have disappeared. On the e-commerce platform, the highest-priced moon cake is stuck in the "red line" and sells for 499 yuan.

However, the investigation by Red Star Capital Bureau found that,The "sky-high" mooncake gift box still has a gray living space, and the trading method is more hidden. Some merchants said that they can add WeChat to buy (moon cakes above 500 yuan); Some merchants said that Taobao can’t go above 500 yuan, and bird’s nest and abalone (high-priced moon cakes) can only go offline. In addition, some merchants were exposed to have put a 499 yuan mooncake gift box on the shelves, but consumers had to pay 600 yuan freight to make up the difference.

In addition, the Red Star Capital Bureau searched a online celebrity moon cake and found that it was not clearly priced, but sold by taking ten copies, paying a deposit and the balance. It is understood that most of these sellers are mooncake scalpers. They have obtained mooncake gift boxes that are difficult to buy and are on fire through snapping up and internal channels, and even doubled their prices. For example, the original price of a box of Maotai moon cakes in 380 yuan has been sold to 680 yuan and even 780 yuan, and "the price is still rising".

A circle of friends with mooncake scalpers said that on September 3, the order volume exceeded 200. It is said that in the Mid-Autumn Festival last year, he earned more than 100,000 yuan by selling moon cakes, and he said in another circle of friends, "If there is a warehouse this year, one NUDAKE moon cake is enough to earn 100,000 yuan."

"In recent years, the moon cake market has been generally standardized and orderly, and the prices of most moon cakes are close to the market demand. However, some enterprises still speculate on the price of moon cakes in various ways, and the problem of sky-high prices still exists." Jin Xiandong, director and spokesperson of the Political Research Office of the National Development and Reform Commission, pointed out at the press conference in August that market supervision and inspection will be intensified before the Mid-Autumn Festival this year, and violations of laws and regulations will be severely investigated and publicly exposed, while high-end hotels, restaurants and e-commerce platforms will be the key areas.

The relevant person in charge of the National Development and Reform Commission once said that the main purpose of issuing the Announcement is to promote mass consumer goods such as moon cakes to return to the traditional cultural origin, advocate thrift and oppose waste, form a broad social consensus, and curb the phenomenon of "sky-high prices" of traditional holiday-related commodities.

Following the launch of the Announcement in June, the National Development and Reform Commission carried out research, publicity and industry guidance for two months. At the beginning of August, the General Administration of Market Supervision decided to organize a centralized rectification campaign in two months. At the end of August, the National Development and Reform Commission (NDRC) issued another document, saying that it would extensively collect clues from all aspects, quickly push relevant parties to carry out rectification, and hand over suspected violations of laws and regulations to relevant departments for verification and investigation.

In the process of investigation, some high-end hotels sold mooncake gift boxes mixed with high-grade tea and tea sets, and some online merchants, who were more concentrated, mixed mooncakes with red wine, and raised the price of 499 yuan plus 600 yuan freight in disguise. The National Development and Reform Commission (NDRC) said that they all urged rectification and removed the illegal products.

On September 1st, the National Development and Reform Commission issued another document to disclose the progress of the joint inspection of the moon cake market by the Price Department of the National Development and Reform Commission, the Law Enforcement Inspection Bureau of the General Administration of Market Supervision and the Bureau of Price Supervision and Competition. According to the data of the General Administration of Market Supervision, as of August 31, the national market supervision department dispatched law enforcement officers to inspect operators for 150,000 times, and inspected more than 30,000 market entities such as hotels and supermarkets around the price issue.

The Red Star Capital Bureau learned from the relevant person in charge of the National Development and Reform Commission that the reason for the announcement was that the problem of sky-high moon cakes showed signs of rebound. These phenomena not only deviated from the origin of traditional culture, but also encouraged extravagance and waste, which had a negative impact on the social atmosphere, and may even be alienated into a carrier of corruption.

Bai Wenxi, vice chairman of China Enterprise Capital Alliance, told Red Star Capital Bureau that although the situation has improved in recent years, the mooncake market has been over-packaged and over-marketed under the pressure of competition for so-called innovation and profit, and the situation of over-pricing is still relatively common. Strengthening supervision at this time is to prevent the same problem from flooding again.

Previously, the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Commerce and the General Administration of Market Supervision jointly issued an announcement, clearly stipulating that the boxed moon cakes with a unit price exceeding that of 500 yuan should be subject to key supervision.

After the publication of the new national standard, some mooncake packaging manufacturers changed their previous sales model, and took out some packaging boxes that were originally only supplied to mooncake manufacturers and sold them separately, directly facing consumers or consumer enterprises.

The Red Star Capital Bureau noticed that recently, there are many novel and diverse mooncake gift boxes on e-commerce platforms such as Taobao and JD.COM. There are mooncake gift boxes that can be used as shadow play light boxes, hollowed-out paper carving gift boxes similar to those in pop-up book, and gift boxes that can be folded into lunar exploration rockets, etc., and the sales volume is considerable.

A seller of mooncake gift boxes told Red Star Capital Bureau that all kinds of mooncake gift boxes in the store can be sold separately.

Take one of the mooncake gift boxes named "Flying to the Moon" as an example, which is embedded with multiple layers of drawing boards with different moon patterns, and can rotate gears to change different pattern combinations.

The customer service staff of this merchant said that the price of the creative mooncake gift box of "Flying to the Moon" is 188 yuan, including 8 mooncakes, but if you only buy the packaged gift box, the price will be 100 yuan, and the bulk purchase price can be as low as 80 yuan.

How much is the production cost of the "Flying to the Moon" mooncake box in 100 yuan?

The merchant did not disclose its production cost to the Red Star Capital Bureau, but Mr. Liu, the head of another merchant specializing in packaging paper products, said,The cost of packaging paper moon cakes is about ten yuan, and the cost of packaging with flip cover and magnetic attraction is also around 20 yuan. "The production cost is very low, mainly because the design creativity is expensive, ranging from thousands to tens of thousands."

Mr. Liu told the Red Star Capital Bureau that in the past, mooncake gift boxes for enterprises were more business-oriented. "There are more dark blue and big red, and the gift boxes should be simple and tall"; The gift box that individual merchants like is actually more similar to Wenchuang’s works. "The appearance should be exquisite and special, and it is best to reuse it."

The Red Star Capital Bureau noticed that the sales of such enterprises that "make money by paper" are considerable. On the Alibaba platform, the turnover of a variety of mooncake packaging gift boxes in the past 30 days was as high as one million yuan. Search for "moon cake packaging box" on Taobao, and the monthly sales of various products are also above 5000.

In fact, as a seasonal food, the gross profit margin of mooncake gift boxes is quite high.

Take the moon cake giant Guangzhou Restaurant (603043.SH) as an example. In 2021, the moon cake business income of Guangzhou Restaurant was 1.521 billion yuan, the cost was only 662 million yuan, and the gross profit rate was 56.46%, which was the highest among all businesses. This is still the data after the decline in gross profit due to factors such as rising raw material prices. Previously, the gross profit margin of its moon cake business exceeded 60%.

Another listed company, Yuanzu Co., Ltd. (603886.SH), has merged the mooncake gift box business with the Chinese and Western pastry business since 2020. Last year, the gross profit margin of its "Chinese and Western pastry gift box" sector was 51.51%. In 2019, the gross profit margin of its mooncake gift box reached 65.85%, and the gross profit margin in previous years also exceeded 60%.

Attracted by high profits, more and more enterprises enter the field of moon cakes. According to the consulting data of Ai Media, the number of mooncake enterprises in China has doubled in the past ten years. As of July this year, the number of registered mooncake enterprises in China has reached 40,478. The size of the moon cake market is also rising, from 13.18 billion yuan in 2015 to 21.81 billion yuan in 2021. It is estimated that the sales of moon cakes in China will reach 24.38 billion yuan in 2022.

The "sky-high-priced" moon cakes on the surface have disappeared, but the investigation by Red Star Capital Bureau found that the "sky-high-priced" moon cake gift box still has a gray living space, and the trading method is more hidden, resulting in the phenomenon of "underground" trading of sky-high moon cakes. 

On August 30th, Red Star Capital Bureau asked several home appliance merchants if there were any more high-grade mooncake gift boxes for sale. One of them made it clear that there were, and sent a micro-signal, indicating that Red Star Capital Bureau used WeChat to communicate.

Subsequently, the merchant sent a "2022 Mid-Autumn Festival Gift Box" form on WeChat, including 15 moon cake brands, such as Nantaiyue, Hibake, Daoxiang Village, Jinhua, Maxim’s, and Haojiaxiang, all of which are well-known brands in the market.

The Red Star Capital Bureau found that,In the table provided by the merchant, the price of most mooncake gift boxes is between 100-300 yuan, but there are also many mooncake gift boxes above 500 yuan. Among them, Hibake, Happy Family, Jinhua, Good Hometown, etc., the price of some gift boxes ranges from 540 yuan to 888 yuan. There are also more expensive ingredients such as abalone, black truffle and sea cucumber in moon cake stuffing.

A merchant selling high-priced moon cakes told the Red Star Capital Bureau that the price of online moon cakes could not exceed 499 yuan this year, so there was no link, and it was directly connected with the manufacturer, "absolutely authentic, with sufficient supply".

Another food franchise store replied to the Red Star Capital Bureau that bird’s nest and abalone (high-priced moon cakes) can only be taken offline. When the Red Star Capital Bureau further inquired about how to buy offline, the other party did not reply.

In view of the moon cake brands that surpassed 500 yuan in the above table, the Red Star Capital Bureau consulted a number of official flagship stores, and the relevant staff all said that there was no such high-priced gift box.

Among them, the customer service of Haojiaxiang flagship store said that there is no "Moonlight Box" gift box online this year (699 yuan), and the table is last year’s model. The customer service of Jinhuali Food Flagship Store also said that the "815 Premium Pack" (658 yuan) gift box in the form had already been removed.

However, the Red Star Capital Bureau consulted several Taobao stores that sell brands such as hometown, and some stores replied that there is a "Moonlight Box" for sale at 699 yuan, but Taobao can’t go above 500 yuan. If you want to buy it, just take other links and change the price.

Mr. Zhang is a professional food purchasing agent in online celebrity, also known as scalper. Two months ago, he began to drink moon cakes in his circle of friends.

Hongxing capital bureauOn August 31st, I asked Mr. Zhang about the price of Maotai mooncake with yolk and flowing heart, which is hard to see in the market. The price given was a box of 680 yuan. Compared with the scalper in 780 yuan, Mr. Zhang’s price is relatively cheap, but compared with the original price of a box of 380 yuan, its gross profit can also reach 300 yuan.

 

Mr. Zhang "calculated" the record of purchasing moon cakes during the Mid-Autumn Festival last year. He wrote in a circle of friends: "It lasted for two months, counting online stores, small programs, WeChat ordering and other channels, and earned more than 100,000 yuan."

In another circle of friends, he also said: "If there is a warehouse this year, relying on a NUDAKE moon cake is enough to earn hundreds of thousands.

For the phenomenon that the number of mooncake gift boxes purchased by luxury brands is decreasing, Mr. Zhang put a picture to explain the reason. The picture shows the new regulations of the platform for mooncake merchants. The first one is "The release price of mooncakes for sale shall not exceed that of 500 yuan (inclusive)".

The new regulations have affected the sales of luxury brand mooncake gift boxes, and also affected the way scalpers sell high-priced mooncakes on e-commerce platforms.

Searching for mooncake gift boxes in Taobao, we can’t see mooncake gift boxes whose price exceeds that of 500 yuan. However, high-priced moon cakes are still traded privately in a few shops on the platform.In Mr. Zhang’s shop, the price of Lady M mooncake gift box is 98 yuan, but when you click to buy it, you need consumers to take ten copies, totaling 980 yuan/set.

In another store, the price of Lady M mooncake gift box is 499 yuan. Click to buy, and there will be a down payment of 499 yuan, and the difference between the last payment is 499 yuan, totaling 998 yuan/set.

In the Announcement, it is proposed that more than 500 yuan’s boxed moon cakes should be supervised. Operators are required to keep the transaction information that the unit price of mooncakes sold exceeds that of 500 yuan boxed mooncakes for the relevant departments to check according to law.

Why is 500 yuan the price red line? The Red Star Capital Bureau has learned that the National Development and Reform Commission has conducted cost surveys on more than 30 moon cake enterprises, and combined with industry organizations and e-commerce platform data to draw conclusions.

"From the market situation for many years, the average production cost of boxed moon cakes is about 70 yuan/box, the sales of boxed moon cakes with a unit price below 200 yuan account for more than 80%, and the unit price above 500 yuan accounts for about 1%. The unit price of boxed moon cakes does not exceed the high degree of social acceptance in 500 yuan. " The relevant person in charge of the price department of the National Development and Reform Commission said.

In order to curb the "sky-high" moon cakes, the Announcement proposes that when selling boxed moon cakes with a unit price exceeding that of 500 yuan, operators should keep the transaction information legally obtained in the transaction, such as the transaction date and payment records, for the relevant departments to check according to law.

Not only that, the National Development and Reform Commission will also conduct cost surveys for enterprises that produce and sell "sky-high" moon cakes when necessary.

This series of actions are aimed at compressing the living space of "sky-high" moon cakes. Regarding the key supervision of "single price 500 yuan" moon cakes, the person in charge of the above-mentioned price department said that it also drew a clear red line of supervision, defined the behavior boundary of moon cake production and sales enterprises, and released clear expectations to operators, which was conducive to guiding operators to rationally set prices, operate in compliance with laws and regulations, and consciously maintain market order.

 

"In the short term, it may have an impact on related production and sales enterprises, but in the long run, it will help promote the healthy and sustainable development of the moon cake industry.Xie Xiaowen, a well-known commentator, told the Red Star Capital Bureau that the introduction of relevant policies and the tightening of supervision have all given moon cake enterprises a "signal" &mdash; &mdash; If we want to devote more attention to the R&D and sales of the products themselves, we must transform the products and reduce the burden of packaging to meet the regulatory needs.

Previously, the relevant supervision of sky-high moon cakes has also achieved certain results. A few days ago, China Bakery and Sugar Products Industry Association released the report "Development Trend of Moon Cake Industry in China in 2022", which showed that under the requirements of a series of new moon cake regulations, the "sky-high" moon cakes with prices exceeding 500 yuan this year will be greatly reduced, and the packaging of moon cake gift boxes will be further "slimmed down", with prices mainly concentrated between 80 yuan and 260 yuan.

Will other manufacturers of moon cakes be affected? In this regard, the person in charge of the above-mentioned price department clearly pointed out that the price of moon cakes is formed by the market and decided by the operators themselves, and the price will not interfere within a reasonable range.

The supervision of sky-high moon cakes is also expected to form a long-term mechanism in the future. According to the National Development and Reform Commission, the Announcement focuses on the whole chain of production, supply and marketing in the moon cake market, studies and establishes a regulatory system that combines prevention, supervision and punishment, and at the same time emphasizes the coordination of enterprises, industries, governments and society, and supports industry organizations to play the role of industry self-discipline.

In fact,Not only moon cakes, but also the national standard "Food and Cosmetics for Restricting Over-packaging of Commodities", which was officially implemented on August 15 this year, further strictly requires the core indicators such as the number of packaging layers and porosity coefficient of moon cakes and zongzi, and stipulates that precious metals and mahogany materials should not be used in packaging.

The document also puts forward requirements for packaging costs. For example, for moon cakes and zongzi whose sales price is above 100 yuan, the proportion of packaging cost in the sales price will be reduced from 20% to 15%.

Many interviewed experts believe that the problems of "sky-high" moon cakes and zongzi are expected to be gradually solved under the advocacy of new regulatory regulations and new consumption trends.

"As far as consumer psychology is concerned, gift consumption does exist &lsquo; Overpackaging &rsquo; This feature is related to the gift attributes of moon cakes. It is also a consumer psychological problem that industries and enterprises must face up to, face and guide. " Bai Wenxi said.

He pointed out that the problem of over-packaging should be strengthened from two aspects: production and circulation, and the mandatory standard propaganda and punishment should be eliminated at the source. "The relevant laws and regulations were introduced to regulate the industry. The strong supervision of mooncake gift boxes will help mooncake manufacturers to return to the initial intention of pleasing the market with product quality and service quality, and return to the path of healthy competition and development in the industry. "

From the perspective of public psychology, Wang Peng of China Renmin University pointed out to the Red Star Capital Bureau that it takes time for policies to be implemented. "In this process, we should increase publicity and guidance, such as how to report, supervise, safeguard rights and enforce the law once such behaviors are discovered. This should be that all sectors of society can participate. "

The Central Meteorological Observatory continued to issue a yellow typhoon warning at 18: 00 on October 3.

  CCTV News:The Central Meteorological Observatory continued to issue a yellow typhoon warning at 18: 00 on October 3:

  The center of Typhoon KOINU (super typhoon level) No.14 this year is located at 5 o’clock in the afternoon today (3rd) in the northwest Pacific Ocean about 420km east of Guluanbi in Taiwan Province, China, which is 21.6 degrees north latitude and 124.9 degrees east longitude. The maximum wind force near the center is 16 (52m/s), and the minimum pressure at the center is 93500m.

  It is estimated that "Little Dog" will move northwest to north-north at a speed of about 10 kilometers per hour, and gradually approach the southern coast of Taiwan Province Island, with little change in intensity. It will land or brush the southern coast of Taiwan Province Island (strong typhoon level, 45-50 m/s, 14-15) from the night of the 4th to the morning of the 5th, and then move to the west, and the intensity will gradually weaken.

  Gale forecast:From 20: 00 on the 3 rd to 20: 00 on the 4 th, there will be 6-8 winds and 9-10 gusts in the western East China Sea and the waters near Diaoyu Island, east of Taiwan Province, bashi channel, Taiwan Province Strait, northeastern South China Sea and coastal areas of Zhejiang, Fujian and Taiwan Province Island. The winds in the southeast of Taiwan Province Island, northern bashi channel and southeastern Taiwan Province Strait will be 9-12 and the gusts will be 13-14.

  Precipitation forecast:From 20: 00 on the 3rd to 20: 00 on the 4th, there was heavy rain in the east of Taiwan Province Island, and there was heavy rain (100-200mm) locally.

  Defense guide:

  1. The government and relevant departments shall, in accordance with their duties, do a good job in typhoon prevention and emergency rescue.

  2. Water operations and passing ships in relevant waters should return to Hong Kong to take shelter from the wind, strengthen port facilities, and prevent ships from anchoring, grounding and collision.

  3. Stop large-scale indoor and outdoor gatherings and dangerous outdoor operations such as high altitude.

  4. Reinforce or dismantle structures that are easy to be blown by the wind. Personnel should not go out at will. They should stay in windproof and safe places as far as possible, so as to ensure that the elderly and children stay in the safest place at home, and the dangerous people will be transferred in time. When the typhoon center passes by, the wind will decrease or stay still for a period of time. Remember that the strong wind will suddenly blow and you should continue to stay in a safe place to avoid the wind.

  5. Relevant areas should pay attention to prevent flash floods and geological disasters that may be caused by heavy precipitation.

Tengshi D9 compared with Lantu dreamer, who is better for high-end MPV?

Speaking of Tengshi, there should be many people who must know each other. This high-end new energy brand with BYD and Mercedes-Benz as endorsements released a notice on April 1st and started its brand-new course. Coincidentally, Lantu Auto also took a fancy to the "cake" of luxury MPV market, both of which are new forces and luxury MPV. Lantu’s dreamer and Tengshi D9 should be regarded as the most direct competitors. Then, who is more qualified to sit on the top spot of domestic luxury MPV? Let’s compare it!

Appearance contrast

Dreamer and Tengshi D9′ s exterior design are all high-end executive MPV shapes, so they have square and wide body lines and a more atmospheric and stable image like traditional MPV.

Compared with the Lan Tu FREE, which locates the SUV, the straight waterfall air intake grille of the Dreamer’s car head has become larger in area, and a lot of chrome decoration has been used.

Viewed from the side, the front of the Dreamer is longer than the traditional MPV, and the 20-inch multi-spoke wheel hub conforms to its image of taking care of both business and home. In terms of vehicle size, it also completely surpasses the Buick GL8, which is almost equal to the V-class long wheelbase model.

At first glance, Tengshi D9′ s tall and plump front and the grille design with inverted trapezoid structure look a bit like Erffa. On the side of the car body, a prominent through waistline is added to the standard shape of high-end commercial MPV. In addition, as a medium and large MPV, Tengshi D9 also surpasses Buick GL8 and Erffa in size, but it is slightly different from the dreamer.

If we must compare the face value, Tengshi D9 is more in line with the author’s aesthetic standards for a high-end MPV.

Interior contrast

Dreamer’s interior adopts the multi-screen design of Lantu FREE. Although the screen lifting function is cancelled, it still looks very scientific and technological, and the interior materials and workmanship still maintain a high level.

Although the appearance of Tengshi D9 is basically divorced from BYD’s existing design framework, the interior is still full of "Diwei". The suspended central control panel and the dual-spoke steering wheel are familiar smells. Similar central control design is common in BYD’s 100,000-300,000 models, and now Tengshi, which is positioned at a higher end, is directly copied. Fortunately, Tengshi D9 uses better materials in leather and decorative boards, so the overall texture should be much higher than BYD’s.

Comparison of space comfort

In terms of comfort, the dreamer has an oversized and flexible space layout, a wheelbase of 3 meters 2, 2+2+3 seats and a central passage layout. The second row of seats also provides electric leg rest, lumbar support, seat massage, heating and ventilation functions, which can bring more comfortable feelings when riding. In addition, the second row also provides a small table board, the switch button of the electric sliding door, the air conditioning control panel, the cup holder, the USB charging port and the small drawer, which can be described as meticulous care.

The second row of Tengshi D9 is also full of materials. First of all, the function control area is placed on the armrest of the seat, in the form of a small LCD screen; In addition, the second row provides two large LCD screens for passengers to enjoy audio-visual entertainment. Not only that, the second row also provides a car refrigerator that can hold 8 bottles of water. As for the unexposed configurations such as small tables, Zhao Changjiang also said that "there is a solution".

Dynamic contrast

Dreamer will launch a pure electric version and a plug-in hybrid version. The plug-in hybrid vehicle is equipped with a dual-drive motor with front 130 kW/rear 160 kW, and the total power of the power system reaches 290 kW. At the same time, the vehicle is equipped with a 1.5T engine, and the total peak torque of the system reaches 610 Nm. The cruising range of pure electric mode (CLTC standard) is 82km, and the comprehensive cruising range (WLTC standard) is 720km.

The pure electric version is equipped with ternary lithium battery, with a maximum power of 320 kW and a peak torque of 620 Nm. Depending on the configuration, 82kWh and 108.7kWh batteries are provided, and the cruising range (CLTC standard) is 475km and 605km respectively.

The power of Tengshi D9 has not been announced yet, but it will provide two power forms of DM super hybrid EV, and Tengshi also promises that the comprehensive cruising range of vehicles equipped with DM super hybrid technology will exceed 1000 kilometers. With BYD’s new energy technology as an endorsement, the author is confident about Tengshi D9′ s battery life.

Write it at the end

Comparatively speaking, the internal and external designs of Dreamer and Tengshi D9 have reached the level of high-end MPV. In terms of performance, Tengshi D9 has BYD’s technical endorsement, so it will be more recognized in the market; However, in terms of selling price, Lantu Dreamer is 369,900-689,900 yuan, and the starting price of Tengshi D9 may be around 450,000 yuan. Therefore, on the whole, the competitiveness of the two models is quite equal. Which model do you think has a brighter future? Welcome to leave a message below to discuss with Xiaobian!

Pandora’s box? How to solve Tesla’s frequent "brake failure" incidents

  21st century business herald reporter Zheng Zhiwen Intern Wang Qingwei Shanghai Report

  On November 25th, Chengdu Longquanyi Public Security Bureau reported a traffic accident on Chengluo Avenue in the district. When a small car was driving in the direction of Xihe River at the Shiling Interchange ramp of Chengluo Avenue, it collided with the vehicle in front at the intersection of Shiling subway station. Three people were slightly injured in the accident and all were treated in the hospital.

  According to the video taken by the driving recorder of the rear vehicle, all the vehicles were waiting for the traffic lights at the intersection, and a white Tesla car suddenly rushed out and hit more than a dozen cars in a row. The scene of the accident was a mess, car parts were scattered all over the place, and many cars were seriously damaged.

  On November 27th, Tesla responded to the cause of the accident. Tesla said that by checking the background data, it was found that when the collision occurred in the video, the accelerator pedal of the accident vehicle was depressed at a depth of 100%, and the vehicle speed increased from 54km/h to 132km/h at the time of collision. However, the brake light was not turned on because the driver stepped on the brake pedal, but because the collision in the video was not the first collision. After the first collision, the "multi-collision braking" function of the vehicle was triggered, so the brake light was turned on in the video. The background data also shows that the driver did not step on the brake pedal within 2 seconds after the collision in the video.

  In view of the fact that the vehicle did not stop in time, Tesla said that by checking the background data, the driver stepped on the brake pedal 2 seconds after the collision in the video. However, combined with the background data and the damaged state of the vehicle, after the first collision, the front wheel of the vehicle has fallen off, the braking system pipeline has been damaged, and the vehicle has been unable to brake normally.

  It is worth noting that this accident is not the first storm in Tesla’s braking, and related "brake failure" incidents have emerged in an endless stream in recent years.

  The whole story of "Shanghai Auto Show Roof Rights Protection Event"

  At the 2021 Shanghai Auto Show, two Tesla owners dressed in "brake failure" made a big fuss about Tesla booth demanding rights protection. Since then, Tesla has been shrouded in the suspicion of "brake failure".

  On the afternoon of the auto show, Tao Lin, vice president of Tesla China, responded to this matter: Tesla had no way to compromise. The next morning, Weibo, the official of Qingpu Branch of Shanghai Public Security Bureau, issued a notice saying: Zhang, a woman involved in the "Tesla Auto Show Encountered Owners’ Rights Protection" incident, was sentenced to administrative detention for five days for disturbing public order, and Li was given an administrative warning for disturbing public order.

  Since then, the two sides have opened the curtain of going to court, and whether Tesla has "brake failure" has also attracted much attention.

  On May 6, 2021, Ms. Zhang formally sued Tesla (Shanghai) Co., Ltd., Tesla (Beijing) Co., Ltd. and Tao Lin, global vice president of Tesla. Ms. Zhang believes that after the rights protection incident at the Shanghai Auto Show, some remarks made by Tao Lin and Tesla officials were intended to create a negative image of the plaintiff’s unreasonable troubles and professional car troubles, which violated their reputation and caused troubles to their lives. These remarks include "all the recent negatives are her contribution", "only willing to pay high compensation" and the so-called "there is a team from Beijing". Ask the defendant to stop the infringement of the plaintiff’s reputation right, apologize to him and pay 50 thousand yuan for mental damage.

  Two years later, Tesla issued a document in response to the failure of the female car owner of Tesla’s roof rights protection: the female car owner of Shanghai Auto Show advocated that the woman sued Tesla’s reputation right dispute case and personal information protection dispute case. After trial, the court of first instance decided to reject all the claims of Ms. Zhang in the two cases. On November 22, 2023, Tesla v. the case of infringement of the reputation right of female car owners in Xi ‘an "Shanghai Auto Show Incident", the court made a first-instance judgment, and found that Ms. Li in Xi ‘an was guilty of reputation infringement, and she had to publicly apologize to Tesla and compensate for the losses, and at the same time bear the vehicle appraisal fee.

  Recently, according to Tesla’s news, the court made the latest judgment in the case of Tesla v. another female car owner in Xi ‘an, who was involved in the right to defend the roof of Shanghai Auto Show, and found that Ms. Li in Xi ‘an was guilty of reputation infringement, and she had to apologize to Tesla publicly and pay 2,000 yuan, and at the same time bear the vehicle appraisal fee of 20,000 yuan. After identification, there is no braking problem in the vehicle involved.

  It is reported that before this, the judgment was made in December 2021, and the result was that Ms. Li won the case. Tesla then filed an appeal, and the Xi ‘an Intermediate People’s Court ruled that the case was sent back for retrial. On November 9, 2023, the weiyang district court made a new judgment, and the verdict was that Ms. Li lost the case. For the result of Tesla’s victory in the first instance, Ms. Li said that she respected the court’s decision, but she would appeal again.

  It is worth noting that in March 2021, Weibo, the "Tesla Customer Support", said that the accident liability certificate issued by the traffic police showed that Mr. Zhang (the owner’s father) was found to have violated the relevant laws on safe driving and keeping a safe distance from the vehicle in front, and should bear full responsibility for the accident.

  After the "Shanghai Auto Show Rights Protection" took place, Tesla provided the data one minute before Ms. Zhang’s vehicle accident, and made a written explanation, which stated that when the driver stepped on the brake pedal for the last time, the data showed that the vehicle speed was 118.5 kilometers per hour. Within 2.7 seconds after the driver stepped on the brake pedal, the maximum brake master cylinder pressure was only 45.9bar. After that, the driver stepped on the brake pedal more, and the brake master cylinder pressure reached 92.7bar. Then, the forward collision warning and automatic emergency braking function started (the maximum brake master cylinder pressure reached 140.7bar) and played a role, reducing the collision amplitude. 1.8 seconds after the ABS action, the system recorded the collision. After the driver stepped on the brake pedal, the vehicle speed continued to decrease, and before the collision, the vehicle speed decreased to 48.5 kilometers per hour. Through the inspection and analysis of vehicle data and on-site photos, it is found that ABS works normally during the braking period of the vehicle, and the functions of forward collision warning and automatic emergency braking are started and played a role, and no abnormality is found in the vehicle braking system.

  At this point, the dispute over rights protection at the Shanghai Auto Show has also come to an end for the time being. Although Tesla won the rights protection, the price it paid was also heavy. In the face of rights-defending car owners, Tesla CEO Musk dissolved the public relations department and showed a tough attitude of refusing to apologize. Tao Lin, global vice president of Tesla, publicly told the media that Tesla had no way to compromise and asked consumers to strengthen education and study. This attitude caused dissatisfaction among many car owners in China, which made Tesla’s share price plummet at that time, and its market value evaporated by hundreds of billions of dollars overnight.

  In the lawsuit with Ms. Li, Tesla asked Ms. Li to pay 5 million yuan in the first instance, but the amount of compensation awarded was only 2,000 yuan. On November 27th, Tesla said that it would continue to appeal. The incident caused huge losses to it, and the loss of Tesla’s orders and goodwill was as high as 100 million yuan as assessed by the judicial evaluation agency.

  Give up the "single pedal" mode

  In the storm of Tesla’s "brake failure", the "single pedal" mode seems to have become the target of public criticism.

  This year, Tesla recalled 1.1 million Tesla cars around the world. The announcement on the website of the General Administration of Quality Supervision, Inspection and Quarantine once said that drivers were not allowed to choose the energy recovery braking strategy for vehicles within the scope of this recall; At the same time, it may not provide enough reminder for the driver to step on the accelerator pedal for a long time. The superposition of the above factors may increase the probability of mistakenly stepping on the accelerator pedal for a long time, which may increase the risk of collision and pose a safety hazard.

  In the analysis of professionals, Tesla’s kinetic energy recovery technology is the strongest in the industry. Through kinetic energy recovery, it can save about 20% of energy and improve the endurance by about 15%-20%. Moreover, Tesla’s energy recovery mode is mandatory default mode, and the owner can’t set it by himself and can’t choose to turn it off. Most of the energy recovery modes of other electric vehicles on the market give the owners the freedom to choose.

  Many users reported to 21st century business herald that the "single pedal" mode was not suitable for use at first, but it was really "fragrant" after being used to it, but some users still could not accept the "single pedal" mode.

  Tesla said that the "single pedal" mode is more convenient and efficient. However, there are also risks. A survey report in 2021 showed that the National Highway Traffic Safety Administration (NHTSA) had investigated 246 cases of Tesla’s runaway acceleration, and all 246 cases were caused by stepping on the wrong pedal.

  "There is no evidence that there is any fault in the accelerator pedal assembly, motor control system or braking system that leads to accidents, and there is no evidence that design factors will increase the possibility of pedal misuse." NHTSA said.

  The so-called "single pedal" mode, in simple terms, can realize starting, accelerating, decelerating (braking) and other operations only by controlling the switch pedal. In this mode, kinetic energy recovery can not only save electricity, but also reduce the use of brakes, which can improve the cruising range of electric vehicles. Although the "single pedal" mode is not only equipped with one pedal, it is still equipped with a brake pedal. However, in this mode, users put their feet on the accelerator pedal instead of the brake pedal for a long time, which changes the way users are used to driving traditional fuel vehicles, but there may be potential safety hazards in an emergency.

  Tesla has cancelled the "Kinetic Energy Recovery Adjustment Option" since the beginning of 2021, that is, on Tesla cars, this function is mandatory, not a switchable option. According to Tesla, after the OTA recall, car owners who like energy recovery braking can continue to choose the "standard" mode, and control the speed by "foot feeling", while improving the endurance of the vehicle by 10%-20% and reducing the wear of brake discs and pads. Car owners who are not used to this function can now choose the "low" mode to transition.

  Although Tesla returned the option of kinetic energy recovery to the public, there are still other doubts that not recognizing the wrong operation of the owner can explain all the accidents of Tesla vehicles out of control and brake failure. Tesla’s roof rights car advocates that the top of Ms. Weibo is the video of Tesla Hainan accident released by another well-known Tesla rights car owner. The car owner can’t step on the brakes, but the staff will open the video that still can’t step on the brakes. In its latest Weibo, it forwarded a video recorded by another Tesla owner who obviously stepped on the brake system but mistook the owner for stepping on the accelerator.

  There is also a question about whether Tesla’s data is reliable. "All data collection is based on Tesla’s unilateral provision, and Tesla only records the data collected by itself in the background. Is this data record objective? For example, if the owner steps on the brake, but can’t step on it, is it recorded in the background that he didn’t step on it? The owner did not step on the acceleration, and the vehicle automatically accelerated. Will the background also be recorded as acceleration, which means that the owner is stepping on the switch? "

  Regarding the data problem, industry experts also said that there is no institution in China that has the professional ability to detect the data of smart electric vehicles. Zhang Xiang, a member of the automotive industry expert think tank of the Ministry of Industry and Information Technology, said in an interview with the media: "Now the institutions on the market basically only test mature and long-developed technologies, that is, mainly test traditional cars. As a smart car, Tesla can’t be tested according to the standards of traditional cars. Moreover, Tesla’s time to market is not long, and the technical iteration is changing with each passing day. Our regulations and industry standards have not kept up. "

  There have been different opinions about the real cause of Tesla accident. Whether it is the owner’s "habitual thinking" or the quality of car design, the result of frequent vicious traffic accidents is unacceptable. At the moment of rapid development of new energy vehicles, car safety is the most important issue, and it needs the joint efforts of many parties to form effective supervision.

Cold air continues to affect the fluctuation of temperature in North China, Huanghuai and other places.

  Cctv newsAccording to China Weather Network, at present, most of northern China is experiencing a strong cold air activity, and this cold air will continue to move eastward today and tomorrow (December 6-7). Due to the overall influence of cold air to the east and north, the cooling time is short. Although the temperature in some areas such as northwest, north China and Huanghuai fluctuates, it will not completely reverse the current high temperature situation. In addition, in the next three days, most areas in China will still maintain the pattern of scarce precipitation.

  Cold air actively "opens" the temperature in many places in the north is like riding a roller coaster.

  Yesterday, a strong cold air appeared, affecting most parts of northern China from west to east. Monitoring shows that at 06: 00 today, compared with 06: 00 yesterday, the temperature in central and eastern Inner Mongolia, northwestern Shanxi, northwestern Hebei and northwestern Heilongjiang dropped by 4 ~ 8 C, and the local drop exceeded 10 C.

  Today and tomorrow, this cold air will continue to move eastward. Inner Mongolia, Northeast China, northern Xinjiang and other places will have a temperature drop of 4 ~ 8 C. Among them, the temperature drop in eastern Inner Mongolia and Heilongjiang can reach 10 ~ 14 C, and the local temperature will exceed 14 C. In addition, during the day, there will be 4 ~ 5 winds in parts of Inner Mongolia, North China, Huanghuai and Northeast China, with gusts of 7~8. There will be sand or dusty weather in parts of western Inner Mongolia, eastern Gansu, Ningxia, north-central Shaanxi, most of Shanxi, southern Hebei, north-central Henan and western Shandong.

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  However, due to the overall influence of this cold air to the east and north, the cooling time is short. Although the temperature in some areas such as northwest, north China and Huanghuai fluctuates, it will not completely reverse the current high temperature situation. It is estimated that on the 8th, the highest temperature in Shijiazhuang will reach 21℃, in Jinan 20℃, in Zhengzhou 23℃ and in Hefei 23℃, and the warmth will be rare in the same period of the year.

  Looking forward to the later period, there will be a cold air relay from the 8 th to the 9 th, and this cold air will go deeper south. By then, the temperature in Inner Mongolia, North China, Huanghuai and Northeast China will drop by 4 ~ 8℃ one after another, and the temperature drop in eastern Inner Mongolia and south-central Northeast China will reach more than 10℃.

  In the next three days, most of China’s precipitation is scarce, and the development of rainfall in the south has increased since the 9 th

  Compared with cooling, the rain and snow weather brought by cold air in the northern region is slightly inferior. Yesterday, only small to medium snow or sleet appeared in parts of northern Xinjiang, northwestern Heilongjiang and eastern Tibet.

  In the next three days, most parts of China will still maintain the pattern of scarce precipitation. Among them, today and tomorrow, due to the influence of cold air, there will be small to medium snow or sleet in the northeastern part of Inner Mongolia, the northern and eastern parts of Northeast China, and the northern Xinjiang, and the local area will be as big as blizzard; The rainy weather in the south will increase again from the 9th.

  Specifically, the Central Meteorological Observatory predicts that today, there will be small to medium snow or sleet in parts of northeastern Inner Mongolia, northwestern and eastern Heilongjiang, eastern Jilin, eastern Liaoning, northern and eastern Xinjiang, eastern Tibet, southern Sichuan Plateau and northwestern Yunnan, among which there will be heavy snowstorms in eastern Jilin and northern Xinjiang. There is light rain in parts of southern Sichuan, most of Yunnan, southeastern Guangxi, southern Guangdong, Hainan Island and Taiwan Province Island, among which there is moderate rain in the eastern part of Taiwan Province Island.

  Tomorrow, there will be small to medium snow or sleet in parts of eastern Inner Mongolia, central and western Heilongjiang, northern Xinjiang, eastern Tibet, southern Sichuan Plateau and northwestern Yunnan. Among them, there will be heavy snowstorms in Ili Valley of Xinjiang and southeastern Tibet. There are small to moderate rains in parts of southern Tibet, southern Sichuan, central and western Yunnan and Taiwan Province Island, among which there is heavy rain in western Yunnan.

  The day after tomorrow, there will be small to medium snow or sleet in parts of northeastern Inner Mongolia, most of Heilongjiang, central Jilin, northern Xinjiang, eastern Tibet and western Sichuan Plateau. Among them, there are heavy snowstorms in parts of northern Heilongjiang, Ili Valley in Xinjiang, eastern Tibet and southern western Sichuan Plateau. There are small to moderate rains in parts of southeastern Tibet, southern Sichuan Plateau, most of Yunnan, Sichuan Basin, northeastern Guizhou, Hunan, southern Hubei, north-central Jiangxi, western Zhejiang and southern Anhui, among which there is heavy rain in western Yunnan.

  China Weather Network reminds that cold air activities will be frequent in the next few days, and the temperature will fluctuate rapidly. The public should pay attention to the latest forecast in time, appropriately increase or decrease clothes, and take personal protection when going out.

Does COVID-19 vaccine contain aluminum adjuvant to damage brain? That’s outrageous!

  With the increasing number of people vaccinated in COVID-19, the rumors that vaccines are harmful to health are constantly changing. No, there are rumors that aluminum adjuvant nanoparticles in COVID-19 vaccine can cross the blood-brain barrier and damage the brain. A string of terms seems to be "professional", but in fact it is purely alarmist. The latest issue of the "Science" gossip list is released, which focuses on refuting several recent widespread health pseudo-knowledge. Come and see if you are successful.

  The monthly "scientific" gossip list is guided by Beijing Science and Technology Association, Beijing Municipal Committee Network Information Office, Capital Internet Association, and jointly released by Beijing Science and Technology Journalists Editors Association and Beijing regional website joint rumor platform.

  Rumor has it that the aluminum adjuvant contained in COVID-19 vaccine hurts the brain

  Truth There are rumors that COVID-19 vaccine can’t be used, because aluminum adjuvant nanoparticles (AAN) in the vaccine can’t be digested by macrophage (MF) enzyme, and will be transmitted to the brain through the blood-brain barrier (BBB) to cause damage and affect human health. Is it true?/You don’t say.

  Professional terms such as "nanoparticles" and "MF digestive enzyme" with English abbreviations at first glance seem to be scientific interpretations issued by professional institutions. However, some of the most basic concepts are wildly wrong.

  First of all, the diameter of aluminum hydroxide (or aluminum phosphate) particles used in vaccines is generally 1-10&mu; M is far from the level of "nanoparticles", so there is no such risk in itself. Secondly, it is impossible for aluminum hydroxide to cross the blood-brain barrier, because the upper limit of molecular diameter allowed by the pore size of the blood-brain barrier is usually only 1nm(1&mu; M=1000nm), aluminum hydroxide particles don’t say in the past, stuck.

  In addition, after vaccination, because the adjuvant plays the role of adsorbing antigens, only a very small amount will enter the blood circulation, but that aluminum is far below the concentration that may cause risks, even worse than the daily intake from vegetables and fruits.

  Aluminum adjuvant has been used for decades, and scientists have been paying close attention to the "theoretical" risks, but so far it has not been found that aluminum adjuvant can cause substantial damage to people (even newborn babies), so just vaccinate with peace of mind.

  It is rumored that the human body will "lose temperature" in extremely cold environment.

  Truth Some people think that only in extremely cold environment can the human body lose its temperature. Actually, not really. The core temperature of the human body is fixed. The surface temperature can fluctuate sometimes, but the core temperature will be kept as stable as possible from 37℃ to 37.5℃. When it is hot, it dissipates heat, and when it is cold, it generates heat to keep the heat.

  Compared with sweating, the heat generation and maintenance are passive and the adjustment is limited, so passive clothing and shelter from the outside are very needed to help them resist the low temperature. This is also the reason why human beings gradually expanded from tropical to cold zone in the process of evolution. Only when they have certain heat preservation ability can they live in cold regions.

  When we lack the protection of clothing and shelter and accidentally appear in a cold environment, we can’t maintain the core temperature, and temperature loss may occur, even in a very cold environment. Generally speaking, the lower the outside temperature, the stronger the wind and the higher the environmental humidity, the easier it is to lose temperature. Temperature loss is not very serious at the beginning, and the human body will stubbornly fight against this hypothermia through compensation mechanism, so after exposure to low temperature environment, it will gradually lose temperature from light to heavy.

  It is very important to find and identify temperature loss in time and take measures quickly. The treatment of rewarming should follow the principle of gradual and gentle grading, and unprofessional rescue may aggravate the harm to the body. For example, don’t try to heat the limbs or drink hot water for people with moderate or severe hypothermia. The hypotension and further temperature drop caused by a large amount of hypothermic blood returning to circulation will increase the risk of resuscitation failure.

  It is rumored that hanging fitness can treat cervical spondylosis.

  In some areas, there are fitness people who treat cervical spondylosis by hanging their heads and swinging with the rope. "Hanging neck fitness" exercise is similar to "cervical traction" in clinic. Middle-aged and elderly people who are keen on "hanging neck fitness" think that it is good for cervical spine to let the neck be pulled, but the answer is no.

  Like this improper "neck-hanging fitness", the traction force is far greater than the need of clinical treatment, which may damage nerve tissue, muscles, tendons and ligaments, and even cause paraplegia and life-threatening if the condition gets worse.

  To do traction therapy, we need to follow two principles, namely, symptomatic principle and moderate principle. Clinically, there are two kinds of cervical spondylosis suitable for traction: one is chronic neck and shoulder pain, which can relax tense muscles and effectively relieve pain symptoms through moderate traction. Secondly, cervical spondylotic radiculopathy, which is often manifested as radiation pain or numbness of upper limbs, heavy feeling and decreased grip strength, can be treated with appropriate traction, but it is definitely not advisable to exercise with excessive intensity and too long time, like the above-mentioned "neck hanging" exercise.

  In addition, it should be noted that traction treatment is prohibited for patients clinically diagnosed as "cervical spondylotic myelopathy, cervical spondylosis with vertigo symptoms and unstable cervical spondylosis" because high-intensity "neck-hanging" traction may destroy the already unstable intervertebral disc nucleus structure, further compress the nerves, aggravate the symptoms of pain and numbness, and may even cause adverse consequences such as paralysis and death.

  Therefore, before traction treatment, you must go to a regular hospital to improve the relevant examination, and after being evaluated by a professional doctor, traction treatment should be carried out under the guidance of a doctor.

  It is rumored that shaking and waking up in sleep is a signal of "sudden death"

  Truth Have you ever had such an experience? When you were about to fall asleep in a daze, your whole body suddenly shook violently. There are rumors that this is a signal of "sudden death", indicating that there is a big problem in the body. In fact, this phenomenon is called "sleep shock", also known as "sleep twitch" or "myoclonus before sleep"

  The brain is the general commander of various organs and tissues of the human body, and sleep is the process of brain rest. When people just fall asleep, part of their brains are already asleep, but some of them are still not completely asleep. With the deepening of sleep, the brain relaxes its control over the limbs. When the brain is stimulated by some information inside and outside the body, local muscles of the body may suddenly twitch, which is called sleep shock.

  If we understand the causes of sleep startle, we will know that it is incorrect to say that the sudden whole body shaking during sleep is caused by the brain’s "strike" to remind us that our lives are in danger, and this is not a signal of "sudden death". It is reported that about 60% to 70% people have had this kind of personal experience.

  It should be noted that sleep startle is mostly a physiological manifestation, which is often accidental, not more than three times a night, and the movement range is not too great. If limb twitches occur frequently (more than five times a night) or sleep is disturbed by frequent attacks and repeated awakenings, you need to be vigilant. It is necessary to go to the neurology department or sleep specialist clinic to improve polysomnography.

  This examination is helpful to distinguish between sleep fright and other causes of limb movement during sleep. At the same time, other examinations such as blood examination and imaging examination can also be improved to determine whether there are other causes.

  It is rumored that eating less staple food can cure diabetes.

  Can the truth really cure diabetes by giving up starchy food, eating less fruits with high fructose content, not drinking drinks and refusing to process food? There are many ways to treat diabetes. In most cases, the improvement of the disease is the result of a variety of methods, such as diet, exercise, drugs, etc., which cannot be used as an excuse to exaggerate the efficacy of a particular method.

  At the end of the 18th century, Dr. John Rollo in Britain took the lead in noticing the therapeutic value of low-carbon water diet for diabetes. The "low-carbohydrate diet, high-fat and high-protein diet mode" advocated by him has far-reaching influence, which makes people realize the adverse effects of high-carbon water diet on diabetes, but it is also the ideological source of many dietary misunderstandings at present, such as "diabetics can’t eat fruits" and "it doesn’t matter if they eat vegetables casually".

  If the staple food is excessively restricted, and carbohydrates are not eaten for a long time or rarely, fat will have to provide excessive calories, which will adversely affect the metabolism of brain and myocardium, which is mainly powered by glucose. At the same time, excessive intake of high fat and high protein will aggravate the metabolic load of liver and kidney, and the incidence of cardiovascular and cerebrovascular complications may also increase.

  The scientific diabetes diet model is not absolute and single, but should aim at everyone’s different tastes, preferences, etc. Under the guidance of professionals, choose a personalized diet that suits them, and continue to enjoy their favorite foods to the maximum extent in a healthy way, instead of blindly pursuing a certain dietary "special effect".

  Gossip mosquito repellent paste has better protection effect.

  Truth Compared with other traditional mosquito-repellent products, mosquito-repellent stickers can provide "personal protection". Is the effect really better? Not necessarily. Some plant-derived mosquito repellent drugs such as citronella and eucalyptus citriodora leaf oil are put in new products such as mosquito repellent stickers and mosquito repellent bracelets. The principle is to achieve mosquito repellent effect through odor emission, but its range of action is relatively small, which cannot provide full-body protection and is not as effective as local mosquito repellent.

  In 2018, Beijing Consumers Association conducted a comparative test on pure plant mosquito repellent products, involving 50 kinds of domestic and partially imported mosquito repellent products such as mosquito repellent stickers, mosquito repellent bracelets and mosquito repellent buckles. Results The mosquito repellent effect of all 50 samples was not satisfactory, which was suspected of false propaganda.

  These products are mainly sold to special groups such as children and pregnant women, but there is no uniform production standard. Although most of them claim to be plant formulas, there is no clear scientific evaluation of the safety of these formulas at this stage, and some countries do not recommend the use of such plant formula mosquito repellent products for infants and young children at present. For example, lemon eucalyptus oil may cause lung discomfort and allergic reactions, and the US Centers for Disease Control and Prevention recommends that children under 3 years old should not use it; Canada does not recommend it for infants under 12 months.

  In a word, compared with other mosquito repellents, these new mosquito repellent products have the advantages of short use time and no scientific experimental research. Therefore, the safety has not been verified, and it is not recommended for younger children.

Canada said that the discovery of China’s "spy network" was refuted by the Ministry of Foreign Affairs of China

    On March 30th, Canadian researchers claimed to have discovered the "spy ghost network" in China, but the Chinese side refuted it. Qin Gang, spokesman of China’s Foreign Ministry, said on March 31st that some people abroad are always keen to fabricate rumors of so-called cyber espionage in China, which are totally groundless.


    Qin Gang pointed out that there is a kind of "ghost" called "cold war" and a virus called "China threat theory" abroad, and people possessed by "cold war ghost" carry the virus of "China threat theory" and attack from time to time. These people’s attempts to discredit China through rumors will never succeed.


    The Citizen Lab of moncton International Studies Center of the University of Toronto and SecDev Group in Ottawa released the report "China’s cyber spies invaded 1295 computers in 103 countries", and the response was low-key. When the reporter of Global Times tried to interview, Ronald, the spokesman of the report, said that he refused to be interviewed by the media, and stressed that the report they published did not accuse any organization, including the China government, of being responsible for this "ghost network". Ronald also said that "the presence of the server in China does not necessarily mean that it is related to the China government" and "I hope the outside world will read and understand the contents of the report carefully".


    Despite China’s stated position and the low-key response of the researchers who submitted the report, some western scholars and media are still clamoring for "China’s espionage theory". On March 31st, CTV, a private Canadian television station, recalled the words of Canadian Public Security Minister Van Luoan, linking the China government with the "ghost spy network". When attending an international conference on cyber security in Washington, Fan Luoan called "network infiltration from abroad" the biggest hidden danger threatening Canadian national security, but did not mention China. However, some Canadian media and intelligence experts took the opportunity to involve China, linking this "ghost spy network" with China.


    In France, a so-called "China intelligence expert" named Faligot claimed in an interview with AFP on March 30th that although there was no evidence in the Canadian report, his sources allowed him to judge that it was "obvious" that this cyber attack was related to "China agents", and "it can be said that there was irrefutable evidence". However, the "expert" did not submit what he called "hard evidence", but only repeated the words in the report. In 2008, this person published a book entitled "From Mao Age to Olympics: China’s Secret Activities".


German media said that the CIA or concocted a "ghost spy network" to plant China.


    A few days ago, a report released by the University of Toronto claimed that there was a huge "ghost network" in China, and "China cyber spies invaded 1,295 computers in 103 countries in two years". All kinds of remarks have been heated by western media, which once again ignited the so-called "China Hacking Theory". In response to various rumors, many western experts said in an interview with the media that the China government’s participation in the "ghost network" was groundless, and some network experts also found that some anti-China organizations were behind the scenes. > > detailed

Editor: Liu Yuan

Ruifeng M4/Ruifeng M3 automatic JAC new car plan exposure

  [News] A few days ago, we learned that the car is planning to launch a model with a higher positioning. The new car will be named M4 and will be officially launched next year at the earliest. In addition, the Ruifeng M3 automatic transmission model will also be planned.

Jianghuai Automobile Ruifeng M3 2015 2.0L Luxury Intelligent Model

  According to Li Jianhua, deputy general manager of JAC Automobile Marketing Company, JAC will further enrich the products of Ruifeng family in the future. In addition to the products that have not yet been listed, JAC will also launch the Ruifeng M4 model, which will be the replacement product of JAC Ruifeng, and the new car positioning will be higher than that of the newly listed Ruifeng M3.

Jianghuai Automobile Ruifeng 2011 2.0L Shuttle Gasoline Comfort Edition HFC4GA3

"The picture shows the cash Jianghuai Ruifeng"

  In addition, the newly-launched Ruifeng M3 is currently only equipped with 5-speed, while Jianghuai has plans to develop the Ruifeng M3, but the specific release time of this model is still unclear, and we will continue to pay attention to the report. (Text/car home Wuyuan)

  Read more:

  The price is 69,800-74,800 yuan, and JAC Ruifeng M3 is officially listed.
  //www.autohome.com.cn/news/201503/864551.html