According to the Shandong Food and Drug Administration, for more than five years, Pangmou and her daughter bought 25 kinds of vaccines for human use, such as influenza and hepatitis B, at low prices from salesmen or vaccine dealers of pharmaceutical companies, and sold them to 24 provinces and cities at a higher price without strict cold chain storage and transportation, valued at 570 million yuan. On the evening of March 19, 2016, Shandong Food and Drug Administration announced that it had sorted out 107 online clues to provide vaccines and biological products to Pang and others, and 193 offline clues to purchase vaccines and biological products from Pang and others, involving 24 provinces and cities across the country.

　　The three A-share indexes collectively closed down today. At the close, the Shanghai Composite Index fell by 0.4%, the Shenzhen Component Index fell by 1.13%, the Growth Enterprise Market Index fell by 1.54%, the North Stock Exchange 50 rose by 3.39%, and the turnover of the Shanghai and Shenzhen stock markets was 692.6 billion yuan. More than 4300 stocks in the two cities fell. The net purchase of northbound funds was 2.727 billion yuan.

　　On the theme of the plate, a few plates such as port shipping and non-metallic materials rose against the market; Tourism, hotels, cloud games, education and other sectors were among the top losers.

　　On the disk, shipping concept stocks rose sharply against the market, with the daily limit of (), (), (), (), and many stocks such as (), () and () rising by over 5%. In the news, due to the conflict between Palestine and Israel, the tension in the Red Sea has further escalated, and the four major shipping giants have suspended transportation in the Red Sea, and the Suez Canal, the shipping "artery", is facing the risk of closure; Longzi generation stocks are active again, () 3 consecutive boards, (), (), () daily limit, () intraday daily limit; Tourism and hotel stocks were depressed all day, (1) falling more than 7%, (2) falling more than 5%; () In the afternoon, the daily limit again recorded 13 days and 7 boards, and went out of the quasi-"ground board" market.

　　Plate analysis:

　　Straight flush hot stock list:

　　Transaction review:

　　At 09:25 A shares opened, the Shanghai Composite Index opened 0.2% lower, the Shenzhen Component Index opened 0.41% lower, the Growth Enterprise Market Index opened 0.5% lower, and the port shipping sector was among the top gainers.

　　At 09:27, the shipping concept stocks were active at the beginning of the session, Ningbo Ocean Shipping Bidding approached the daily limit, COSCO Haineng and () opened higher than 6%, and China Merchants Steamship and () opened higher in succession. In the news, global shipping may be blocked again due to the tension in the Red Sea. With the escalation of the conflict, the four major shipping giants suspended the Red Sea transportation, and the Suez Canal, the "artery" of shipping, faced the risk of closure, and the shipping cost faced the risk of jumping in the short term.

　　09:33 yuan Dream Star concept stocks continue to be active, with () and () 2 consecutive boards, () and () rising.

　　At 09:35, the initial trading of pork stocks rose, () rose more than 7%, followed by (), (), (), (), () and so on.

　　09:37 Data element concept stocks were active at the beginning of the session, with () and () daily limit, () and () rising by more than 5%, and () and () followed suit. In the news, the National Development and Reform Commission publicly solicited the opinions of the "Three-year Action Plan for Data Elements ×" (2024-2026) (draft for comments). According to the opinion, by the end of 2026, the average annual growth rate of the data industry will exceed 20%, and the scale of data transactions will double.

　　At 09:42, traditional Chinese medicine stocks rose, () went up, (), (), (), () and so on.

　　At 09:44, FTSE China A50 index futures rose in the short term, and once fell by 1%.

　　At 09:46, the trading of the securities sector rose, () rose by more than 7%, followed by Pacific, (), () and Founder Securities. In the news, Guolian Securities announced that the controlling shareholder Guolian Group was allowed to become the major shareholder of Minsheng Securities. The specific integration of Guolian Securities and Minsheng Securities still needs to be communicated with relevant parties, and related work has not yet been carried out.

　　At 09:53, the real estate development sector bottomed out and rebounded, () rose by over 5%, followed by (), (), () and ().

　　10:00 According to () iFinD data, the turnover of Shanghai and Shenzhen stock markets reached 215 billion yuan within half an hour of opening.

　　At 10:07, Longzi’s stocks were active again, with the leading shares being 3 consecutive boards, () and Longzhou’s daily limit, and Longjiang Communications, Shenglong, () and Longgao’s shares rose more than 5%.

　　At 10:21, the memory chip sector fluctuated and fell. Baiwei Storage fell by more than 5%, () fell by more than 4%, and Puran shares, Dongxin shares, () and Hengshuo shares followed.

　　At 10:25 (), the floor board was staged, and the turnover exceeded 500 million yuan. The stock had three consecutive boards and once fell in early trading.

　　At 10:41, the short play game board oscillated lower, () and () fell more than 6%, () fell more than 5%, and () and () followed.

　　At 10:42, Huawei’s auto concept stocks rose, and Shenglong shares and () rose daily, while (), () and () rose more than 5%.

　　At 10:45, the whole vehicle plate moved up, () pulled up linearly and went up by the daily limit, (), (), (), () and so on.

　　At 10:50, the main contract of 2404, the contracts of 2406, 2408, 2410 and 2412 of the European freight forwarding index all hit the daily limit, reporting 9.99%, 10%, 10%, 9.99% and 9.99% respectively.

　　10:52 According to the data of the straight flush iFinD, according to the balance scale, the net inflow of southbound funds has exceeded 3 billion yuan up to now, of which the net inflow of Hong Kong stocks through Shanghai is 2.052 billion yuan and the net inflow of Hong Kong stocks through Shenzhen is 949 million yuan.

　　At 11:27, the main contract of lithium carbonate dived in a straight line, and turned down in the day. Now it has fallen by more than 2% and is now quoted at 103,000 yuan/ton.

　　At 11:28, the growth enterprise market index fell to 1%, the Shanghai Composite Index fell by 0.12%, the Shenzhen Composite Index fell by 0.7%, and () fell by more than 4%.

　　At 13:13, the increase of shipping concept stocks further expanded in the afternoon. Jinjiang Shipping and Haitong developed daily limit in the afternoon, and COSCO Haineng hit the daily limit. (), Ningbo COSCO had a daily limit, and Phoenix Shipping and COSCO Haikong rose by more than 5%.

　　At 13:15, Contemporary Amperex Technology Co., Limited fell more than 5% in intraday trading, with turnover exceeding 3.8 billion yuan.

　　At 13:26, the Beizheng 50 Index rose more than 3% in the afternoon. Among the constituent stocks, Air China COSCO once hit a daily limit of 30CM, Junchuang Technology rose more than 20%, and Yoshioka Precision rose more than 14%. The three major indexes of the main board continued to fall, and both the Growth Enterprise Market Index and the Shenzhen Component Index hit new lows in the year.

　　At 13:28, the net purchase of southbound funds reached 5 billion yuan.

　　At 13:31, the Shenzhen Component Index fell to 1%, the Shanghai Composite Index fell by 0.34%, the Growth Enterprise Market Index fell by 1.33%, and more than 4,300 shares in the two cities fell.

　　13:34 According to the straight flush iFinD data, up to now, the turnover of Shanghai and Shenzhen stock markets has exceeded 500 billion yuan, of which the turnover of Shanghai stock market is 218.6 billion yuan and that of Shenzhen stock market is 281.4 billion yuan.

　　At 13:49, the tourism and hotel stocks continued to be in a downturn. Lingnan Holdings fell over 6%, Qujiang Wenlv and () fell over 4%, and (), (), () and () followed.

　　At 13:51, Haizhi hit the daily limit in the afternoon and stepped out of the quasi-"ground-sky board" market, with a turnover of nearly 900 million yuan.

　　At 14:35 (), he dived at the end of the day, once falling by nearly 7%, and the turnover exceeded 400 million yuan.

　　News:

　　1. Oriental Selection: Dong Yuhui was promoted to senior partner of Oriental Selection.

　　Dong Yuhui’s identity became "Senior Partner of Oriental Selection" after the announcement of the live broadcast of the account selected by Dongfang. Earlier, Yu Minhong said in the live broadcast that Dong Yuhui would definitely have the right to speak in the future.

　　2. Relevant responsible comrades of the Central Finance Office explained in detail the spirit of the 2023 Central Economic Work Conference.

　　According to Xinhua News Agency and the responsible comrades of the Central Finance Office, at present, China’s real estate market is in a transitional period. Although it has encountered some difficulties, there are still broad prospects and solid support for sustainable development. With the continuous implementation of the major decision-making arrangements of the CPC Central Committee and the effective implementation of various tasks, I believe that it will be able to effectively resolve risks, build a new model of real estate development, and promote the stable and healthy development of the real estate market.

　　3. At the end of the year, the integration and reorganization of state-owned enterprises is a good show, and the layout of strategic emerging industries has become a trend.

　　According to the China Securities Journal, from the end of the year, the wave of mergers and acquisitions of state-owned enterprises surged. The industry believes that the meeting of heads of central enterprises and the meeting of heads of local state-owned assets supervision and administration commissions to be held in the near future will further deploy the reform of state-owned enterprises in 2024, and the reorganization and integration of state-owned assets is expected to accelerate, and the layout of strategic emerging industries will become a new trend of professional integration of central enterprises.

　　4. CITIC Securities: "Data Element X" plans to release new kinetic energy opportunities.

　　CITIC Securities said that on December 15th, the National Bureau of Data solicited opinions from the society on the "Three-year Action Plan for Data Elements ×" (Draft for Comment), aiming to launch key actions in 12 major areas, and strive to show the multiplier effect of data elements in 2026 and create more than 300 typical application scenarios. The average annual growth rate of the data industry exceeded 20%, and the scale of data transactions doubled. "Data Factor ×" is another important policy after "Data 20", which provides specific direction and path guidance, and the scene landing is more feasible, which helps to guide the government and social forces to participate extensively. We believe that the construction of data element system has been continuously improved and deepened, and its potential has been continuously released. It is suggested to focus on investment opportunities in data collection, confirmation, trading and application, and the Internet, publishing and other sectors are expected to fully benefit.

　　5. The US Department of Commerce removed four China enterprises from the "unverified list".

　　According to the information released by the U.S. government in the Federal Gazette, a document to be released by the Bureau of Industry and Security of the U.S. Department of Commerce on December 19th shows that the Bureau of Industry and Security revised the U.S. Export Administration Regulation (EAR) and removed four China companies from the "UVL". Including Chengde Oscilloscope Electronic Technology Co., China No.2 Heavy Machinery Group, Ningbo Daai Laser Technology Co., Ltd.) and Xinjiang east hope New Energy Company Ltd., this revision will take effect on December 15th. (Interface News)

　　6. This year, the central government will issue 1 trillion yuan of treasury bonds, and the budget for the first batch of treasury bonds is 237.9 billion yuan.

　　According to CCTV news, this year, the central government issued 1 trillion yuan of national debt, which is specially used to support post-disaster recovery and reconstruction and enhance disaster prevention and mitigation capabilities. Not long ago, the working mechanism for the implementation of additional national debt projects established by the National Development and Reform Commission and the Ministry of Finance in conjunction with relevant departments has determined the first batch of projects. The reporter recently learned from the Ministry of Finance that the budget of the first batch of national debt funds of 237.9 billion yuan has been issued.

　　7. Huawei nova joins the Pioneer Program or indicates that the series will be sold in advance.

　　According to the science and technology innovation board Journal, Huawei said that the nova series will soon join the Pioneer Program. Some people in the industrial chain told reporters that the Ultra or Pro version of Huawei’s nova12 series may be equipped with Kirin chips.

　　8. National Symposium on Public Security Economic Investigation: Focus on key areas such as securities and continuously improve the level of combating crime.

　　According to the official news of the Economic Investigation Bureau of the Ministry of Public Security, the national symposium on public security economic investigation was held in Suzhou, Jiangsu Province on December 15th. The meeting called for continuous efforts to protect people’s happiness and peace and economic and financial security, focusing on key areas such as counterfeit money, fake cards, fake invoices, money laundering, tax-related, securities, finance, etc., constantly improving the level of combating crime and actively responding to the expectations of the people and various business entities.

　　9. Zeng Congqin, Chairman of Wuliangye: Eight generations of Wuliangye will choose the opportunity to adjust the ex-factory price and appropriately reduce the dosage.

　　According to 21st Finance, () Zeng Congqin, chairman of Wuliangye Group (shares), said that Wuliangye will fully promote channel profits in 2024, and will appropriately adjust the ex-factory price of the eighth generation Wuliangye at the same time, and appropriately reduce the input. The reporter had previously learned that the contract signed by Wuliangye and its dealers in the coming year will be reduced by 20%.

　　10. Evergreen Shipping and ONE suspended the booking operation of Red Sea container transportation.

　　According to Cailian, we learned from several freight forwarders today that there is a freight forwarder who has received the notice from Evergreen Shipping: due to the international situation, all booking operations in the Red Sea are suspended, and new bookings will not be accepted for the time being. In addition, some freight forwarders revealed that Ocean Network (ONE) informed that it would stop receiving Israeli goods in January, and also considered the substantial price increase of European routes. According to the information provided by another freight forwarder, All ONE including AR1/MD1/MD3 (routes) have been stopped, and the containers that have been reserved but have not been picked up have been stopped. Please arrange for customs clearance and further notice on the parts that have been picked up.

　　11. Shenzhen plans to relax the license plate application conditions.

　　According to the "Shenzhen Release" WeChat WeChat official account news, the Shenzhen Municipal Bureau of Transportation recently released the "Detailed Rules for the Implementation of Incremental Regulation and Management of Cars in Shenzhen (Draft for Comment)". According to its contents, Shenzhen will appropriately relax the scope and conditions for the application of incremental indicators for ordinary cars, and add special incremental indicators, which will be configured by means of ladder lottery. This means that the lottery winning rate is expected to increase. The "Draft for Comment" proposes to add special incremental indicators on the basis that the amount and allocation method of conventional incremental indicators in the current regulatory policies remain unchanged. That is, the conventional incremental indicators take one natural year (12 months) as a configuration cycle, and the allocation quota of ordinary car incremental indicators in each cycle is 80,000, which is allocated on a monthly basis and cannot be allocated across cycles; There is no configuration quota limit for the increment index of hybrid car and the increment index of pure electric car. There are 40,000 incremental indicators for ordinary cars in lottery mode and bidding mode, with individual indicators accounting for 88% and unit indicators accounting for 12%. The incremental indicators of hybrid cars and pure electric cars are directly configured after application and qualification examination.

　　12. Xiaomi responded that "the intelligent door lock automatically opens the door": only when the door is left unlocked does there exist the theoretical possibility of "unexpectedly opening the door automatically".

　　Xiaomi spokesperson issued a document in response to "Intelligent door lock automatically opens the door". After investigation, the products appearing in the relevant videos adopt semi-automatic lock bodies with in-line C-class lock cores, and do not have the function of automatically retracting the lock tongue. Its physical structure determines that the door will not open automatically when it is locked normally, and the product also does not support network remote unlocking. Only when the door lock is not completely closed and the installation tolerance of the door frame is too large, the door is in an unexpected "left unlocked" state, and there is a theoretical possibility of "unexpected automatic door opening". The after-sales engineer of Xiaomi products has come to the door to complete the inspection of the products, and has not reproduced the situation in the video. After communication, the doubts have been solved for the relevant users. We will also invite third-party appraisal institutions to conduct appraisal tests on this product to ensure the public’s right to know about safety and security. Thank you for your attention from users and the media.

　　13. Merchant ships in the Red Sea are frequently attacked by the United States or organized alliances to launch escort operations.

　　According to CCTV news, several merchant ships were recently attacked by Houthi armed forces in Yemen in the Red Sea waters, which aggravated the tension in the Middle East and affected international shipping. Sources said on the 17th local time that US Defense Secretary Lloyd Austin will announce a Red Sea escort operation when he visits the Middle East this week, and several Arab allies are believed to participate. Sources who did not want to be named told the British Guardian that the United States intends to form a naval task force with other countries to patrol the Red Sea, the Mande Strait and the Gulf of Aden. Austin will announce this escort operation this week and draft the code name "Guardian of Prosperity".

　　14. COSCO Shipping, OOCL, etc. have notified to suspend cargo loading on the Red Sea route.

　　According to The Paper, it is learned exclusively from freight forwarders that COSCO, OOCL and EMC have verbally notified to suspend the cargo delivery on the Red Sea route due to the international situation. ONE Ocean Network Shipping Co., Ltd. has also verbally notified the suspension of cargo pick-up on the Red Sea route. Maersk and CMA CGM informed in the morning of December 18th that the cargo receiving situation in the direction of the Red Sea would wait for the notice from the head office, and the news is expected later today. It should be noted that CMA, COSCO Shipping, Evergreen Shipping and OOCL have previously cooperated to form an alliance. In addition, a freight forwarder said that at present, mediterranean shipping company (MSC) only notified the Cape of Good Hope at the southern tip of Africa, and did not suspend cargo pick-up in relevant directions. Hapag-Beurotte has informed that, except VIP guests, the Middle East route, the Red Sea route and the west and east coasts of the Mediterranean route are suspended from accepting booking until further notice.

　　15. Ningbo Ocean Shipping, China Merchants Steamship, COSCO Haineng and many other shipping companies responded to the impact of the Red Sea crisis.

　　According to Yinshi Finance, the Red Sea crisis caused concern about navigation deviation, and many shipping companies responded to the impact of the Red Sea crisis. A person from Ningbo Ocean Shipping Securities Department said: "It may cause changes in the relationship between supply and demand to a certain extent and affect shipping prices, but it is hard to say to what extent." A person from COSCO Haineng Securities Department said: "Our company has no ships going to the Red Sea now, and the company’s main route is to return to China from the Middle East." Regarding whether the above incidents have an impact on international shipping prices, the above-mentioned person said: "The company cannot comment now." A person from the Securities Department of China Merchants Steamship said that there are no ships passing through the Red Sea route at present. She said that ocean transportation is affected by many factors such as supply and demand, shipping prices, oil prices and geopolitics. She said that it is not clear whether the above incidents will cause shipping prices to rise, but the company’s operation is relatively stable.

Phoenix Technology News On October 27th, in response to the recent media concern about the problem of "mobile phone traffic running fast", the relevant person in charge of China Mobile said: the relevant reports are not true, and mobile phone traffic will not "run fast".

China Mobile said that the billing system has a strict inspection and verification mechanism, and has passed the continuous inspection and testing by competent departments at all levels and independent third parties. The efficiency, stability and accuracy of the system are at the leading level in the world. If the traffic is not cleared in the current month, it changes the charging rules, which realizes the rolling function of traffic and does not affect the traffic measurement. For the same picture or video, there is no change in the traffic measurement before and after the traffic is not cleared in the current month.

In response to relevant reports, China Mobile said that it had specially organized a traffic billing test, and found no problem of "mobile phone traffic running fast", and promised that "billing error will be returned twice".

At the same time, Mobile said that with the continuous improvement of the 4G network, more intelligent terminals were launched, and richer mobile phone applications stimulated and improved customers’ traffic consumption to some extent. In addition, many applications in smart phones "inadvertently" generate online traffic without customers’ knowledge. For example, the weather forecast program automatically updates the weather data regularly; Mobile phone antivirus software automatically downloads virus database; In order to ensure the timely receipt of mail, the mobile phone mail receiving and dispatching software regularly visits the mail server for inquiry; The software regularly checks the version, upgrades or downloads patch software; Free games with advertising banners or advertising pop-up content updates. There is also a part of traffic consumption caused by viruses and Trojans in mobile phones.

In order to avoid unnecessary data traffic, China Mobile advises customers to pay attention to the following items when using smart phones:

1. When quitting the application software on the smart phone, try to use the "Quit" option in the software menu instead of simply quitting the operation interface.

2. Regularly clean up background running programs. According to the operation method of the used smart phone, enter the task manager, find the application that has been used but is still running in the background, and forcibly stop the application to ensure complete exit.

3. Turn off the functions of data push and automatic update in the settings of various application programs, use manual update control, and then manually update when you need to query.

4. Turn off the automatic sending and receiving function of mobile email.

　　Speaking of tourism in Gui ‘an New District, Pingba Sakura Garden, Chetian Scenic Area, Yunman Lake Park and other scenic spots have gradually become familiar to everyone. So besides these scenic spots, what other tourism resources are there in the new district? The ongoing general survey of tourism resources in Gui ‘an New District gives us some answers. Up to now, Gui ‘an New District has completed 445 field surveys of tourism resources, including 307 newly discovered tourism resources.

　　The general survey of tourism resources in Gui ‘an New District was launched at the end of June this year according to the unified arrangements of the whole province, and an out-going operation group composed of tourism cultural industry development center, township staff and experts from the provincial general survey office was specially set up to take charge of the general survey.

　　The key scenic spots in the new district, such as Swiss town, Beidou Qizhai, Gui ‘ao Agricultural Tourism Industry Demonstration Park, are the key areas in the first phase of this census. In addition, the out-of-town operation team also carried out a general survey of 84 administrative villages in the new district, and has completed the general survey of 57 villages so far. Newly discovered ancient human survival site in Zhaoguo Cave, Xianren Cave in Laopang Village, the former residence of party member Feng Ji, an underground party of the Communist Party of China, and ancient ginkgo biloba with a tree age of more than 2,000 years. In the completed 445 individual surveys of tourism resources, 307 new tourism resources were discovered.

　　Wang Deyou, a staff member of the Tourism Culture Industry Development Center in Gui ‘an New District, said: "The general survey of tourism at this stage has gained a lot. Whether it is natural scenery, national culture, Buddhist resources and red culture, we have found many things. It can be said that every trip has given us new gains."

　　It is understood that for each scenic spot and administrative village, Gui ‘an New District will send three field teams to conduct a carpet survey, and then summarize the information and score each scenic spot. At present, 98.6 of 10,000 mu of cherry blossom garden in Pingba Farm is the highest score. At the end of July, in the expert review of the Provincial Tourism Resources General Survey Office, 10,000 mu of Sakura Garden was shortlisted for the list of recommended scenic spots in the provincial mountain tourism conference with high votes, which is expected to be launched at the mountain tourism conference.

　　"We will form a database after completing the prospecting stage. In the future, we will do some corresponding development and planning, especially for some cave resources we have discovered at this stage. At that time, we will invite some professional cave exploration teams and exploration teams to conduct resource analysis and further exploration." Wang Deyou said.

　　In recent years, Gui ‘an New District has been vigorously developing global tourism and characteristic tourism around the three major orientations of Guizhou tourism distribution and service base, southwest mountain eco-tourism and leisure holiday destination, and national eco-cultural tourism innovation and development demonstration zone. This census will lay the foundation for the next step to build a leisure resort with international advanced level in the new district. At present, the general survey of tourism resources in Gui ‘an New District is still in progress and will be completed before the end of this year.

　　Wang Xuehua, a senior engineer of Guizhou Geological Survey Institute, said: "Gui ‘an New District has many resources in this collection, which is very beautiful and high-grade. The whole tourist center of Guizhou Province regards Gui ‘an New District as the hinterland and a distribution center. When others arrive at this place, they will stay first and then go out after playing here. Because the traffic in Gui’ an New District is very developed in the future. "

　　　　　　

　　Zhaoguodong Ancient Human Site in Yankong Village

　　Panda Cave in Laopang Village, Gaofeng Town, with well-preserved scenery, vivid image and unique style.

　　Fairy cave wishing pool in Limu village, Gaofeng town

　　A thousand-year-old ginkgo biloba in Shaba Village, Machang Town, with a diameter of four meters and a tree age of more than two thousand years.

　　Machang town Kaisa Village Village Lake

　　Former residence of Zheng Chengshi (pseudonym Feng Ji) in party member, underground of Xinyuan Village, machang town

　　Tunbao Site in Shaba Village, Machang Town

Original Maya Blue Species Calendar

Did everyone watch the recent super-hot animation Sealook (also called "Leopard Watch")? The protagonists in the animation are all Q-bomb leopards, but as a nature lover, I can’t help but notice many details in the animation.

For example, the occasional round hole in the ice.

Seals and ice caves | Sealook

Such ice caves often appear in expression packs, from which a fresh leopard can be found (not).

Much like me who doesn’t want to go to work.

These ice caves are seals’ life-saving passages: breathing holes.

Seals are masters of diving and fishing, but as mammals, they still have to come back to the surface for air often, or they will drown. It is of course feasible to breathe in the cracks of the sea surface or ice layer, but if there are large stretches of sea ice above, they can only rely on breathing holes.

Weddell seal resting in the breathing hole looks super comfortable | ｜Youtube

The Antarctic seal (Leptonychotes weddellii) likes to snorkel under the solid ice for a long time. It is said that when they rest on the ice, they usually don’t leave the breathing hole for more than three meters. For seals, the breathing hole is the door of their lives.

Learning to find breathing holes is more important than learning to hunt.

Weddell seal cubs are going to swim in the cold sea two weeks after birth. At this time, the first thing they have to learn is to find breathing holes, which is even more important than eating.

In a study published in 2021, scientists compared the behavior patterns of young seals and adult seals in the sea, and thought that young seals and adult seals would practice navigation and positioning under the ice and find breathing holes when swimming in the water. They are not sure about the role of mother seal in this process, but it is likely to be a teaching behavior.

Between learning to swim, Weddell seal cubs and their mothers rest at the breathing hole | Linnea Pearson

Adult Weddell seals can hold their breath for up to 1.5 hours, ranking among the best in the seal family, but young ones rarely dive for more than ten minutes. Drowning due to lack of swimming ability or inability to find breathing holes is one of the main causes of death for Weddell seal cubs.

What’s the saying? People who drown can swim …

You can’t dig an ice hole without a good mouth.

Adult Weddell seals have another responsibility, which is to maintain and defend the breathing hole.

When the temperature drops and the ice cave shrinks due to freezing, seals have to soak in the cold sea water and rub their jagged front teeth and canine teeth to widen the hole.

Seal shaved ice | ｜Youtube

When people with sensitive gums see this picture, it is estimated that it has already started to hurt. In fact, the seal’s teeth can’t stand such a toss.

When they are about twenty years old, they will be unable to hunt and repair ice caves because of their worn teeth, and then they will die. Jerry Coyne, an American biologist, wrote in his blog: "If evolution can create perfect adaptability, it should make seals have growing teeth, just like rodents!

Weddell seal’s skull shows that the incisors and canines (arrows) have worn into the pulp cavity, and there are two abscesses in the maxillary bone (the right canines have been removed to determine their age) | B. M. Dukes

Perhaps the evolution king is more kind to the ring seal (Pusa hispida). Ring seals dig breathing holes with their front paws, which sounds much more reasonable than gnawing with their teeth. It will also be more labor-saving to choose cracks and weak spots on the ice to start construction.

Breathing hole is not only a vent hole for seals, but also an entrance for fishing. For seals living in the Arctic, breathing holes can also help them escape quickly when polar bears appear. But polar bears will also guard the ice cave and wait for the unlucky seal.

Although I really want to find more videos of Arctic seals digging breathing holes to share with you, Weddell seals have been studied the most. On the one hand, the behavior of different seals is different, and on the other hand, the activity area of Weddell seal is close to the Antarctic scientific research station, so it is convenient to study.

There are still many unknown secrets hidden in polar animals, but climate change is threatening their lives. Seals not only rely on the ice to inhabit and reproduce, but some of them also dig holes in the ice to raise their offspring. Climate change will lead to drastic changes in their habitat environment and affect their food sources.

Fight climate change and don’t let glaciers melt into the ocean. Leopard is good, and people are good.

references

[1]https://academic.oup.com/jmammal/article/102/4/1000/6290999? login=false#285787621

[2]https://www.eurekalert.org/news-releases/824652

[3]https://whyevolutionistrue.com/2019/08/14/weddell-seal-chews-breathing-hole-in-the-ice/

[4]https://www.fisheries.noaa.gov/species/ringed-seal

Author: Maya Lan

Original title: "Seals, you can swim, why are you always pulled out of the water?" 》

Read the original text

This model, which has attracted much attention in the market, has won many people’s favor with its unique front face modeling and excellent performance. First of all, the design of sagitar’s front face is magnificent, and the use of chrome-plated air intake grille not only enhances the luxury of the whole car, but also adds a lot of points to its sporty atmosphere. With the sharp body lines, sagitar visually shows a strong sense of movement, as if ready to rush out of the traffic at any time, giving people a feeling of being ready to go.

In terms of interiors, sagitar also did not disappoint. The control and interior design is simple and exquisite, and the overall layout is reasonable, which not only facilitates the driver’s operation, but also improves the comfort in the car. The design of the dashboard is clear and easy to read, and the functions are clear at a glance, which brings a good experience to the driver. Exquisite materials and meticulous technology reflect sagitar’s intention in interior decoration, creating a high-grade atmosphere that people are attracted at a glance.

In addition, sagitar’s driver assistance function is also a highlight. The lane keeping function and ACC adaptive cruise system make the driving process easier and safer. During long-distance driving, the lane keeping function can effectively reduce the driver’s fatigue and ensure that the vehicle always stays in the middle of the lane during driving. ACC adaptive cruise can automatically adjust the speed according to the speed of the vehicle in front, maintain a safe driving distance, and allow drivers to easily cope with various road conditions on the expressway.

Generally speaking, sagitar has become an ideal choice in my mind for its atmospheric appearance, exquisite interior and practical driving assistance function. Whether it is a daily commute or a long-distance trip, sagitar can provide a comfortable and safe driving experience, which fully meets the various needs of modern people for cars.

　　Zuo is a tile percussion instrument in ancient China. The picture shows 2008 actors singing at the opening ceremony of the Beijing Olympic Games, welcoming friends from all over the world.

　　Rites and music civilization is an important part of ancient civilization in China. As early as the Xia, Shang and Zhou Dynasties, ancient sages formed a set of quite perfect ritual and music system through system of rites and music, and promoted it as a moral and ethical ritual and music education to maintain human harmony in social order. Rites and music civilization has had a great and far-reaching impact on the development history of Chinese civilization for thousands of years, and it still has its strong vitality.

　　The emergence of ritual and music civilization

　　China’s ancient "rites" and "music" originated from ancient primitive worship. The Book of Rites says, "At the beginning of a husband’s ceremony, he began to eat and drink, and he burned the porpoise. Respect and respect? If you drink, you will feel like a drum, and if you can make it respect ghosts and gods. " Its contribution to the gift, beating the earth drum and having fun, is the earliest ritual music ceremony. In the legendary Five Emperors’ period, although the emperor’s leading position and surrender had produced the consciousness of "ceremony", the system of ceremony had not yet been produced. It was only in the Xia Dynasty that the etiquette system was gradually established, because "the world is home, and each family is close to its relatives", so "adults think of etiquette" and "etiquette thinks of discipline". Due to the lack of written records and archaeological materials, it is difficult to know the details of Xia Li. Due to a large number of archaeological discoveries in Yin Ruins and more records in Historical Records of Yin Benji, Shang Li has been well documented. In the Zhou Dynasty, the ritual system was the epitome of the previous generation, and gradually became complete and mature. There were many songs and dances before the Zhou Dynasty. Zhuangzi Tianxia said, "The Yellow Emperor has Xianchi, Yao has Dazhang, Shun has Dashao, Yu has Daxia, and Tang has Da? 》。” By the Zhou Dynasty, the content of "Yue" was constantly enriched, and a corresponding system was formed. At that time, in addition to the representative "Dawu", according to the records of the twenty-nine years of Xianggong in Zuo Zhuan, there were dozens of Zhou Le. In the Zhou Dynasty, there was also a special organization "Spring Official" to regulate and manage music and dance, and under the Spring Official, there was a senior music teacher to teach the sons of the country "music virtue", "music language" and "music and dance" (Zhou Li Spring Official).

　　The ancient ritual and music civilization in China was formed and perfected in the Zhou Dynasty, because at that time, not only a systematic ritual and music system was formed, but also the ritual and music were endowed with rich humanistic connotations. The etiquette, ritual system and etiquette meaning formed in the Zhou Dynasty, such as crown, marriage, funeral, sacrifice, court, employment, township, shooting and official system, are mainly preserved in the Confucian classics "Yili", "Zhouli" and "Book of Rites" which have been handed down to this day. The "six generations of happiness" and the contents of music morality, music language, music and dance that flourished in the Zhou Dynasty were recorded in Yue Jing, but Yue Jing was "lost in Qin fire"; Fortunately, "Rites and music should be considered as useful", and the contents of many music systems can be seen in the etiquette system of "Three Rites", and the Music Book, which specializes in music meaning, is also preserved in the Book of Rites. In addition, the ancient "music" is a trinity of song, music and dance. According to Mr. Yang Xiangkui’s textual research, Zhou Le’s lyrics can be found in the Book of Songs, such as Zhou Song.

　　The Great Biography of Shangshu said that "Duke Zhou was a regent" and "system of rites and music for six years". "Zuo Zhuan" recorded in the eighteenth year of Wengong: "Zhou Gong, the former monarch, made the rites of the week, saying," Look at morality and do things with morality. " Duke Zhou was an important figure in the process of the formation of ritual and music civilization. He system of rites and music not only transformed and developed the rites and music from ancient times to the Shang Dynasty, forming a systematic system of laws and regulations and norms of behavior, but also injected the factor of "virtue" into it, which made it have profound connotations of morality and ethics. Confucius is another important figure in the development of China’s ancient ritual and music civilization. His first contribution is to inherit, popularize and publicize the ritual and music civilization, and to sort out and spread the Confucian classic "Six Classics" which records the ancient ritual and music civilization. Second, he took rites and music as the object of explanation, focused on highlighting the essence of rites and music civilization, and emphasized the ethical education and the function of governing the world.

　　The essence of etiquette and music civilization

　　The expression of rites and music needs to have certain forms, such as jade and silk, advance and retreat; Huang Zhong-Da-Lu and Gan Qi-Yu are the beauty of ceremony and music, but appreciating the ceremony of beauty is not only to satisfy the eyes and ears, but more importantly, to understand the original meaning of ceremony and music civilization leading people to be good. Confucius said: "Li Yun Li Yun, jade and silk clouds? Le Yun Le Yun, Zhong Gu Yun? " (The Analects of Confucius, Yang Huo) The Book of Rites and Music says: "It is the system of rites and music made by the late king, which is not based on the desire to hear and hear, but will teach the people to be like and hate, but also against humanity." These discourses aim to show that the form of civilized beauty of rites and music is to express the content of goodness, in which beauty is secondary and goodness is the main one. Confucius once said, "What is the courtesy of being unkind? People are heartless, so what are you happy about? " ("The Analects of Confucius, Eight Shu") Here, he put forward benevolence as a goal of leading people to be good through rites and music. Therefore, it is important to grasp the essence of etiquette and music civilization.

　　There are several meanings of "ceremony" in ritual and music civilization. First, "courtesy" is the foundation of human nature. "Book of Rites Quli" says: "Parrots can talk and stay with birds; Orangutans can talk and stay with animals. Today’s people are rude, although they can speak, is it not as good as the heart of an animal? ….. It is made by a sage, to teach people for courtesy, to make people polite, and to know themselves from animals. " "Rite" is regarded as the standard to distinguish people from animals, civilization from barbarism, so "Rite" is one of the most important characteristics of human civilized society. Secondly, the important role of "ceremony" lies in regulating people’s position and relationship in society. Etiquette makes people clear their position in society and know how to respect and be humble; Make people distinguish between right and wrong things or behaviors and know what to do and what not to do. As a code of conduct, "ceremony" maintains social order and justice. Third, "courtesy" is also a moral norm, which guides people to be kind and self-disciplined. Confucius said: "When the Tao is governed by politics, it is punished by qi, and the people are exempt and shameless; The Tao is virtuous, and it is courteous, shameful and qualified. " ("The Analects of Confucius is Politics") Therefore, the ritual and music civilization emphasizes the internalization of social rules into people’s inner yardstick through ethics. Fourthly, we can achieve the realm of social harmony by knowing and observing the ceremony. "The Analects of Confucius Learn": "There is a Confucius saying: the use of courtesy, harmony is precious. Wang Zhidao first, Sri Lanka is beautiful. It’ s not feasible to be small and big, but to know and be harmonious, not to be polite. " It not only emphasizes the desire of "harmony is precious", but also points out that "harmony" cannot be achieved simply for the sake of harmony, nor can it be unprincipled. This principle is propriety. It is the most beautiful state to achieve harmony while observing social order.

　　The essence of "music" in ritual and music civilization also has several ends. First, the social function of "music" focuses on the spirit of harmony. "The Book of Rites and the Book of Music" said: "Therefore, musicians should judge one thing to make peace, compare things with decorations, and combine the rhythm with writing, so they can make peace with their father, son, monarch and minister, and attach relatives to all the people. It’s the first way to make fun of Wang Li. " "Therefore, the musicians, the fate of heaven and earth, the discipline of neutralization, human feelings can not be avoided." It is pointed out that "music" is the discipline to coordinate all things in the world, and its function is to make people live in harmony. Second, "music" pays attention to orderly coordination. Yue Ji said: "The palace is the king, the business is the minister, and the horn is for the people. For things, feathers are things. If the five are not chaotic, then there is no? ? Voice. " It uses the five-tone metaphor to describe various characters, indicating that it is necessary to be orderly and coordinated in order to play harmonious music. Third, "music" also has the function of cultivating sentiment and changing customs. Yue Ji said: "If you treat your mind with joy, you will feel the need to forgive.". Yi Naoko is happy when he forgives, happy when he is happy, and peaceful for a long time. " "The Book of Filial Piety" also said: "It is not good at fun to change customs." That is to say, music education can cultivate the mind, make people happy and peaceful, and live a long life. Therefore, Confucius asked people to listen to elegant music and stay away from obscene sounds.

　　"Music, the sum of heaven and earth. Rites, the order of heaven and earth is also. " (The Book of Rites and the Book of Music) Order and harmony are the main themes of the ceremony and music civilization. Yue Ji said: "The musicians are the same, but the proprietors are different." It means that the function of music is to coordinate up and down, and the function of ceremony is to distinguish the order. However, although ceremony and music are different in form and function, they complement each other. In ancient tradition, "ceremony" is humanity, which covers everything, including "music". In the Zhou Dynasty, although the ceremony and music had their own systems, music was still an aspect of the ceremony system, and the harmony of music was also auxiliary and subordinate to the ceremony in order to realize it. The Book of Music says that when people are lured by foreign things, they will lose their nature and have evil thoughts such as greed, cruelty and fraud, so the first king made rituals and music to regulate people’s hearts. "Etiquette is popular with the people, and music is in harmony with the people’s voice", which is to bridge the psychological gap caused by the division of "ceremony" with the harmony of "music". Confucius and other Confucians often compare "ceremony" and "music" because the combination of the two can play a role of balance and reconciliation.

　　Modern significance of ritual and music civilization

　　The pre-Qin ritual and music civilization has experienced generations of evolution, with the specific content changed but the theme unchanged. It is of practical significance for China and the world to abandon the distinction between nobility and inferiority in the old ceremony and absorb the concept of order and harmony in the ceremony and music civilization.

　　In contemporary China, where a harmonious society is being built, the theme of ritual and music civilization is worth exploring and absorbing. The concept of order and harmony of ritual and music civilization has both internal moral norms derived from conscious consciousness and external binding behavior norms. Regulating people’s behavior with certain etiquette forms can strengthen social affinity and exert positive influence on people’s socialization. The inner moral cultivation of rites and music can achieve the balance and sublimation of human nature, and develop the sentiments of "reciprocity", "sincerity", "trust" and "righteousness", thus realizing the harmony between the subject and the outside world, the harmony of the group and the harmony of the society.

　　China, with its reform and opening-up, is opening its mind to the world and working together with the people of other countries to safeguard world peace and promote common development. The concept of order and harmony of ritual and music civilization is undoubtedly conducive to promoting the establishment of a just and reasonable new international political and economic order and realizing the pursuit of building a peaceful, stable and prosperous new world for people of all countries.

　　The fine tradition of etiquette and music civilization will also complement the Olympic spirit of "making sports serve the harmonious development of people" through the concept of "humanistic Olympics" in the 2008 Beijing Olympic Games. The ceremony, music and dance of China’s ancient ritual and music civilization are actually similar to the ancient Greek Olympic movement and ceremony. The "rural shooting ceremony" and "big shooting instrument" in the "ceremony" are sports meetings held by the countryside and governors respectively. Naturally, there are rules and competitions in these archery competitions. However, we have to salute each other before the competition and drink together after the competition. Therefore, Confucius said, "If you are humble, you will rise and drink, and you will be a gentleman" ("The Analects of Confucius"). This is a friendly and harmonious competition. Music and dance in ritual music are similar to gymnastics now. People sing and dance in music, marching and jumping, thus pursuing the harmony between body and soul, between people and between people and nature. "People’s Olympics" is the Olympics of cultural exchange, and the 2008 Beijing Olympic Games is a great handshake between the Olympic Games with a long history and the Chinese culture with a long history. The concept of order and harmony in China’s ritual and music civilization is a valuable idea dedicated to the world through the People’s Olympics. It will show the oriental charm of Chinese culture and convey to the world the beautiful wish of the people of China to maintain peace and develop together with the people of other countries.

Editor: Liu Li

It’s no secret that Bao Wenjing is pregnant with a second child. Before her husband Bao Beier participated in the activity, it was officially announced that the promotion was successful. At present, the recorded video in Bao Beier reveals more details about having a second child.

Bao Wenjing said why it’s only now, because after you find out that you are pregnant, you have to go to the hospital for all kinds of tests, and you can’t release it until it’s stable, usually three months later. There’s nothing to hide. It’s better to be steady.

There are plans to have a second child, because Bao Beier is 40 years old, and she will be 38 years old in December. She is also an elderly woman. Because Bao Beier and her daughter jiaozi want to have a younger brother or sister to accompany her, they start to prepare for pregnancy, which is a natural conception, not a test tube.

Bao Wenjing revealed that she was pregnant, but she was dizzy and confused, and needed to rest in bed. In the past, when she was pregnant with jiaozi, she was also in such a state. Although she didn’t vomit, she was confused.

I’m only a little over four months pregnant, not seven or eight months.

Bao Wenjing has gained 10 Jin, and the doctor told her to control her mouth properly and not to be too fat. After all, it’s only four months, and there are still five or six months left. If she is too fat, it may affect various indicators of her body.

Why is the second child called noodle? Because people in Northeast China all know that the steamed stuffed bun is jiaozi noodle, Bai Bei is steamed stuffed bun and his daughter is jiaozi, so the second child is called noodle. At present, we don’t know the sex of the child. In fact, as we all know, the mainland has strict control in this regard and basically won’t tell the sex of the child. Look at Bao Wenjing’s pregnancy. Maybe she’s pregnant with a daughter. Guess.

Both husband and daughter in their family don’t care whether the second child is a younger brother or a younger sister. jiaozi is very cute and funny. If a daughter like jiaozi is born again, their family will be really busy.

Bao Wenjing said that she was very afraid of pain, otherwise she would have given birth to a second child, and it was also very painful when she gave birth to jiaozi. She practiced dancing, and she was not afraid that leg press could bear it. Giving birth was very painful all over her body, so she couldn’t stand the grinding of her husband and daughter before deciding to fight. I must be afraid of having children, but be a brave mother.

Bao Wenjing said that pregnancy is not an easy task, and it is necessary to be kind to her mother. jiaozi is still looking forward to the second child, saying that she will take care of it when it is born. Bao Wenjing said that her daughter should study hard and take care of the child. Jiaozi is a good daughter, although she speaks very hard, but she is warm and considerate.

Bao Wenjing recorded this video to answer some questions from netizens and give some encouragement and comfort to many women expecting to have a baby. Of course, it is not easy to be a mother. The pregnancy process in October is also very hard, and the final production is also thrilling. Mothers are great, because the process of gestating life has to overcome many difficulties and finally produce smoothly. It is also necessary to train and educate children so that they can become useful people to society. It’s meaningless if you only have children and don’t raise them. It is not easy to have a good baby and raise it.

Bao Wenjing educated his daughter jiaozi very well, and she looked cute, smart and funny. Bao Beier also worked hard, and the whole family supported him in filming. Although his achievements were not great, it was also very good. After all, many people were still struggling, and some even achieved nothing. Bao Beier used to be an actor, but now he is a director and actor. He is looking forward to his new works, earning more money, raising his children well, becoming a new generation of filmmakers, better than his parents.

Bao Wenjing is not only an actress, but also a good mother. She is good at taking in. She once helped her friend Mabel Yuan to collect her family, which was amazing. She would be an excellent domestic worker if she didn’t become an actress.

Editor in charge:

If you want to buy a car, it is estimated that you are also struggling to buy what products are best for you. Many netizens left messages and wanted to see it. Today it came. Let’s take a look at it together.

Let’s take a look at the appearance of the Pentium pony. The front of the Pentium pony looks very simple and fashionable, and looks very elegant. The headlights are very sharp and look quite classy. The car is equipped with etc. Coming to the side of the car body, the size of the car body is 3000 mm * 1510 mm * 1630 mm. The car adopts steady lines, giving people a very clean feeling. With large-sized thick-walled tires, the overall visual effect is very simple. In terms of the rear end, the tail line of Pentium pony is atmospheric, and the taillights give people a very cold feeling. Overall, it is relatively simple.

Sitting in the car, the interior design is very cold and the visual effect is very good. The steering wheel of the car is well designed and made of plastic, which gives a good grip experience. Take a look at the central control. The design of the center console is reasonable, which makes the interior design quite layered and meets the aesthetic standards of most consumers. Let Xiaobian introduce the dashboard and seats. The dashboard of this car presents a sporty design style, which is very eye-catching. The car uses a fabric seat, and the seat is wrapped in place, which improves the riding experience of drivers and passengers.

The Pentium pony is 20KW, the total torque is 85N.m, and the maximum speed is 100km/h..

The performance of the space in the trunk of Pentium Pony is relatively good, the opening size is in line with its positioning, and the family’s storage needs can be met. In addition, the car is equipped with anti-lock braking (ABS), braking force distribution (EBD), main driving airbag and other safety configurations.

This class of cars is usually the first choice for most people. First of all, the price is not expensive, and secondly, all the configurations are quite complete, which is still very worth starting with. If you have plans to buy a car, Xiao Bian thinks it can be included in the alternative list.

Recently, a set of imaginary pictures about the new Tesla have been exposed on the Internet, which has aroused widespread concern. It is reported that the pre-sale price of this new car is set between 300,000 and 400,000 yuan, and it is expected to be officially listed in June or July 2025. For potential buyers, this is undoubtedly an option worth looking forward to.

The new Model Y seems to keep up with the pace of family renewal in interior design. According to spy photos, its overall layout is quite similar to the new one, but according to informed sources, the new car may abandon the traditional design of the hood and the turn signal lever and adopt a more modern screen touch operation mode, which will undoubtedly bring drivers a more avant-garde driving experience.

In terms of power, the new Model Y has been significantly improved. It is predicted that the new car will be equipped with a battery pack with a capacity up to 95kWh. Compared with the 75kWh battery of the current model, this upgrade will increase the cruising range by more than 26%. This is undoubtedly an attractive selling point for consumers who pursue long battery life and high efficiency.