Finger counting, the May Day holiday has entered the countdown. Are you going to spend it at home or go out for a wave? However, no matter where we go during the holiday, it is People Mountain People Sea, but it still can’t stop the excitement that we want to go out to play. After all, there are only a few long holidays in a year. Of course, we should seize the opportunity to go out.

　　According to past experience, during holidays, the expressway is jammed, so how to plan the travel route scientifically without blocking the road? In order to save time and travel with peace of mind, the map of sogou analyzes the peak travel time, highway congestion and popular cities in all parts of the country during the May Day holiday in advance, and comes up with a "May 1 Labor Day Travel Forecast", which is more practical after reading it.

　　According to the forecast of sogou map, because some people choose to travel in advance during the holiday, the first wave of travel peak of May Day holiday will be ushered in from 15: 00 to 20: 00 on April 28. April 29 is the first day of the small holiday, and the rush hour of the trip is from 9: 00 to 19: 00; The peak return time is from 15: 00 to 23: 00 on May 1.

　　In addition, the map of sogou accurately predicted the congested sections of expressways during the May Day holiday. Some high-speed sections, such as Beijing-Tibet Expressway, Beijing-Shanghai Expressway, Shenhai Expressway, Daguang Expressway, Wuhu Expressway and Quannan Expressway, will be congested to varying degrees due to the substantial increase in traffic flow, especially self-driving traffic. The map of sogou reminds everyone that if you don’t want to be stuck in the highway for a party, you should try your best to travel at the wrong peak, make a good route plan in advance, and call "Wang Tsai" to help you understand the real-time road conditions, so as to avoid putting people on the road.

　　According to the report, the most popular tourist cities during the May Day holiday are mainly concentrated in the south. Except for Beijing, which ranks second, the top ten popular cities in China are occupied by southern cities without exception. This year, Guangzhou ranks first among the most popular domestic cities on May 1 ST, with suitable temperature and many places to play and scenic spots, so it is quite popular with people.

　　As the small holiday lasts only three days, it is too far to cross the city or you don’t want to go to popular cities to watch the crowds, so it is also a good way to take a leisure vacation to choose travel activities such as self-driving Zhou Bianyou and leisure tour.

　　The May Day holiday is just around the corner, and everyone must have been unable to hold back the joy of traveling. Holiday travel safety is the first priority. If you want to let yourself go quickly and arrive safely, please accept this sogou map travel guide!

In China, the number of take-away users has reached 360 million, and the average daily order volume is tens of millions. In order to serve these hungry diners, there are more than one million take-away riders rushing around the streets of hundreds of cities across the country.

Each color in the picture above represents a rider.

Takeaway riders are a group of energetic "little brothers":Nearly 70% of them are under the age of 35, and more than 90% are men.. Although the proportion of "little sister rider" and "big brother rider" is low, they don’t let a young man be old and strong, and their work performance is equally excellent.

On average, a riderI have to work 8 hours a day, stand by for 12 hours and deliver 48 orders.. If the average distance between merchants and diners is 3 kilometers and each order is 1.5 people, the rider travels nearly 150 kilometers every day, saving diners 100 hours and walking 400 kilometers less every day.

And this is just a microcosm of millions of riders. Behind this microcosm, there are more data details; Behind the details of the data, it is the embarrassment that riders exchange sweat for a better life.

Hard-working riders

The horizontal axis represents time and the vertical axis represents order quantity.

Four o’clock in the morning is the quietest time of the day in Shanghai, a super city. Most residents have fallen asleep, and the riders have started the "handover" of work: the riders who have delivered the supper can finally get off work, and another group of riders get up early to prepare for the first breakfast today.

A qualified rider must have a good physical strength, get up in the morning and endure at night.

However, super endurance is only part of the rider’s necessary working ability.

Each horizontal rectangular combination in the figure represents the working state of a rider on a certain day in July 2018. The period marked in blue indicates that the rider is running on the road, and the period marked in white indicates that the rider has no pick-up ticket or is in a rest state.

As can be seen from the above picture (combined with the above picture), the working hours of riders are highly fragmented. The rider’s workload is not evenly distributed in all time periods: every time the order for "meals" comes like the tide, the rider must work continuously for several hours with high intensity; However, there are fewer orders during the non-"meal" period, and whether you can grab the order successfully depends on your hand speed.

Working 8 hours a day, waiting for 12 hours, cycling between high-intensity running and fragmented grabbing, this is the real working state of the rider.

These are just the "daily" of the rider. Special weather conditions are the real test for riders.

Based on non-rainy days, the heavier the rain, the more take-away orders.

It can be seen that the number of orders in rainy days is far more than that in non-rainy days, and even close to 1.7 times in rainy days. At this time, some riders will choose to rest in rainy days, while others regard rainy days as an excellent opportunity to run more singles.

Real riders dare to face up to the surge in orders and the bad weather.

A variety of styles of riders

Generally speaking, the work area of each rider is relatively fixed (you can go back to the first picture at the beginning), and it is more efficient to be familiar with the store and familiar with the door. However, the size of each rider’s "territory" varies greatly.

In the picture above, a dot represents a rider. The horizontal axis represents the main activity range of the rider (95% threshold of latitude and longitude of the area visited in a week, converted into square kilometers), and the vertical axis represents the average daily riding distance of the rider in kilometers. The more riders in this area, the deeper the blue background.

We selected a group of riders with average daily orders (about 45 orders), and counted their range of activities and average daily riding distance. It can be seen that the smallest range of activities of these riders is only 18 square kilometers, and the larger one is close to 35 square kilometers. Although the range of activities is nearly 2 times, everyone’s riding distance is about 150 kilometers. Why is this happening?

We can guess:Although the goal is "running less and running more", different riders have different working styles.

Based on this speculation, we selected 11 dimensions to represent the rider’s food delivery style, and conducted principal component analysis (PCA) on these dimensions.(These 11 dimensions include: working hours, fragmentation of order time, proportion of lunch orders, proportion of dinner orders, proportion of meal orders, proportion of supper orders, average distance per order, size of activity range, ratio of length to width and radius of activity range, proportion of drop-by orders and average delivery time per order. )

[Readers who are not interested in PCA can skip this picture without affecting the full-text reading]The above figure depicts the importance of the two principal components of PCA. The horizontal axis is principal component 1, the vertical axis is principal component 2, 11 arrows represent 11 variables, and the coordinates represent their projections on the two principal component axes. It can be seen that the rider’s food delivery style has two basic components: time (principal component 1) and space (principal component 2). And the drop-in list and the average delivery distance per order are the combination of time and space components.

On this basis, we carry out K-means clustering and divide the work style of riders into 9 categories. As shown in the figure below, each point in the figure represents a rider, and riders in the same polygon have the same style.

From the nine styles, we select four most distinctive ones and analyze them.

The first type: "velocity flow" style

The above picture shows the activity path of a rider with a "speed flow" style at a certain time of the day. Blue marks represent riders, red dots represent restaurants, yellow dots represent customers, and blue lines represent riders’ running paths. It can be seen that the rider’s activity area is not large, and the restaurants and customers are very dense.

The riders of "Speed Stream" are mostly active in densely populated and order-intensive areas (such as the city center). Their characteristics are small activity range (average 20 square kilometers) and fast food delivery (average delivery time is 23 minutes). They can usually get more orders and better customer comments.

The second type: "downstream flow" style

We define the concept of "drop-in order": the rider has also handled other orders during the process from picking up meals to delivering meals. The meaning of "downstream flow" is "high proportion of downstream bills". The above picture shows the activity path of a rider with a "downstream flow" style at a certain time of the day. In the rider’s activity area, the location of restaurants and customers is sparse. This rider often runs several restaurants and then several customers in a row.

A bold and cautious rider is not afraid of running far, and he is afraid that there are not many orders; No Jin Gangzuan, no porcelain work. The average range of activities of "Riverside Riders" is 30 square kilometers, but as high as 80%, they don’t need to run many more roads. Adopting this working style not only tests riders’ familiarity with road buildings in the area, but also tests their ability of route planning and time control, and it is also a great challenge to the ability of improvisation.

The third type: "grab a meal" style

The above picture shows the activity path of a "grab a meal" style rider at a certain time of the day. The rider didn’t go to work until 11 o’clock in the morning, and he was so busy that he flew. 1-3 pm, the rider has a long rest; Get busy again around 4 o’clock.

About 60% of the riders’ orders in a day are concentrated in lunch and dinner (the industry average is 45%). They combine work and rest, go all out at the peak of the order, their hands and feet are much faster than their peers, and they have a good rest after heavy work until the next meal arrives.

The fourth type: "Desperate Lang" style

The above picture shows the activity path of a "Desperate Lang" style rider at a certain time of the day. The rider ran continuously from 7: 00 a.m. on June 19th to 1: 00 a.m. on June 20th for nearly 18 hours.

There are some riders. They are on the road when you have breakfast, and they are still on the road when you have supper. High attendance, many running orders, flowing customers, iron brother. It’s hard to travel for an average of 12 hours? "Desperate Lang" smiled, turned around and set foot on the journey again.

In the invisible competition with time and space, take-away riders are far from being as simple as "eating bitter".In the seemingly repetitive and monotonous rush, the rider combines the characteristics of his own ability and the characteristics of his work area, and develops his own style with experience and wisdom to complete his work and serve customers more efficiently.

One order after another, day after day. Riders appear in our mobile phone call records almost every day, and they are the most familiar strangers. They work hard and struggle for wisdom, so that we can have hot meals on time.

However, in recent media reports, people tend to pay more attention to accidental events such as "being late" and "poor attitude", while ignoring the punctuality and hospitality of riders most of the time.

Like many workers who have left their homes, riders have crossed hundreds of kilometers to integrate into the cities that give them hope, and they have fulfilled their promise of "on-time delivery" to customers with hard work. On the way of the rider’s food delivery, there are storms, competition, tempering and growth. When "little brother" gradually becomes "big brother", they may say something like this:

"A man’s life should be spent like this: when he looks back, he will not regret for wasting his time, nor will he be ashamed of being mediocre. When he retired, he could say: My beautiful youth and peak energy have been dedicated to the most magnificent cause in the world-the struggle to make human beings eat.

Description:

1. The data in this paper are provided by @ Hummingbird Crowdsourcing, and the authors are Tucki, Chen Wancheng, Ruantian, Li Tingting, and Communist Youth League Secretary. This article was originally created and launched by @ City Data Group and @ Hummingbird Crowdsourcing.

2. In order to protect privacy, the geographical coordinates of restaurants and customers have been shifted to some extent, which is different from the real situation.

On December 7th, China Unicom released the 5G industry private network product system 2.0 (namely "5G private network PLUS") at the 2021 Partner Conference "5G Application Sailing Innovation Summit Forum", which was witnessed by partners such as Xintongyuan, China Aviation Oil, Iflytek, Huawei, Yitong Technology, ZTE, AsiaInfo and Inspur.

According to Xue Jiping, senior vice president of China Unicom’s government and enterprise group, the product system 2.0 of 5G industry private network has the characteristics of network customization, cloud edge collaboration, intelligent terminal, intensive operation, security systematization and service integration. Compared with the product system 1.0 of 5G industry private network, it has achieved network leap, industry leap and service leap.

Network Leaping: From "Spark" to "Start a prairie fire"

In terms of network leapfrogging, China Unicom has built a three-dimensional network architecture in which 5GCs concentrate on one cloud and distribute one network, so as to quickly realize innovation, namely, access to the network, verification, commercialization, and large-scale promotion of the whole network.

-"Unicom’s 5G private network PLUS" has enhanced the ability of wide-area roaming. In the post-epidemic era, "safe access to the industry intranet nationwide" has become the common demand of social and people’s livelihood services such as government affairs, education, medical care, etc. Unicom has customized a "roaming with the company" scheme beyond 3GPP standards. Compared with the traditional way of accessing the intranet through VPN, this scheme has the advantages of anytime and anywhere access, safety and credibility, and ultra-low delay.

-"Unicom 5G Private Network PLUS" has enhanced the convergence ability of local computing network, comprehensively upgraded and supported 5G LAN, high-precision timing, integrated positioning, 5G TSN and other functions, and provided "integrated, open and flexible" MEC edge computing and "network edge collaboration" service based on MP2 customized interface, realizing the extension of 5G applications from the park to the production line and from the peripheral auxiliary link to the production core link.

-"Unicom 5G Private Network PLUS" has enhanced the end-to-end high stability and reliability. Through the functions of different frequency coverage, base station backup, carrying double links, network pooling, double transmission and selective reception, high reliability MEC and so on, the high availability of five 9s is realized. In the extreme case that the connection of the 5G public network is interrupted, the 5G private network PLUS can also ensure the inertial operation of the park business and help the safety production to a new level.

Industry Leaping: From "Connection" to "Application"

In terms of industry leapfrogging, China Unicom subdivides application scenarios for industries, carries out network scheme baseline and network configuration template, and supports large-scale delivery of 5G private networks.

-"Unicom 5G Private Network PLUS" has enhanced the ability to customize network slicing in the industry, and launched three types of products: first class, business class and economy class, providing secure and isolated network services with customizable functions for different vertical industry scenarios, and providing users with deterministic, high-quality and differentiated business experiences.

-"Unicom 5G Private Network PLUS" has enhanced the multi-level computing power scheduling capability, and launched two types of MEC edge cloud products. The exclusive mode provides plug-and-play integrated services for specific customers in the park, and the sharing mode provides multi-tenant isolation services for industrial clusters and other scenarios. Based on cloud-edge collaboration and industrial ecological aggregation capabilities, 100+ applications such as AI quality inspection, AR-assisted assembly, cloud PLC and Cloud VR are integrated into the car.

-"Unicom’s 5G private network PLUS" has enhanced the network-side collaboration capability. Based on "network software, software hardware and hardware intelligence", it has opened the SDK capability of Yanfei’s 5G module to the industry, and built customized terminals for industries such as 5G industrial gateway, 5G power timing CPE, 5G explosion-proof camera and 5G roadheader, so as to flexibly adapt to the personalized scene requirements of customers such as industry, electric power and mining.

Service Leaping: From "Offline" to "Online"

In terms of service leapfrogging, China Unicom adheres to the intensive operation concept of "one point access, serving the whole country", and comprehensively upgrades the 5G application mall and the 5G private network operation platform, so as to make customers in the industry feel comfortable in buying, building and using.

-"Unicom 5G Private Network PLUS" has enhanced the ordering ability of private network products. Relying on the 5G application mall, it has created a unified product ordering portal, aggregated terminals, networks, platforms, applications and integrated services, and supported customers to purchase on demand and place orders independently by way of "shopping cart".

-"Unicom 5G Private Network PLUS" has enhanced the one-click opening capability of private network products. Relying on the operating platform of 5G private network, it automatically transfers product orders to business subsystems such as number card, network slicing arrangement, MEC, etc., taking the lead in running the whole process of 5G private network in the industry and providing gold medal services for world-class business issuance.

-"Unicom 5G Private Network PLUS" enhances the one-stop service capability of private network products, and relies on "5G Private Network Health Manager" to provide customers with visual, available, maintainable, manageable and controllable "five possibilities" self-service capability. In addition, according to the customization requirements of industry customers, we can provide value-added professional services such as "consultation, planning, construction, maintenance, optimization and re-insurance" as needed to ensure the high-quality delivery and operation of the 5G private network.

The 5G wind is strong and sailing is just the time. The 5G private network has become a new engine for vertical industries to promote innovative applications of 5G, expand production efficiency and speed up digital transformation. China Unicom will actively implement the five special actions of "Strong Foundation Action, Engine Action, Escort Action, Co-creation Action and Blooming Action" for 5G applications, and rely on the 5G private network PLUS to provide customers with a new base for end-to-end 5G industry solutions, enabling thousands of industries to transform and upgrade intellectually.

　

At the intelligent strategy conference on February 10, BYD officially released the national intelligent driving strategy, announcing that all models will be equipped with advanced intelligent driving technology, covering the price range of 70,000 to 200,000. Among them, Eye of God C, as a smart driving scheme tailored by BYD for the public, has opened a new chapter in smart driving with its powerful functions and affordable prices. Wang Chuanfu, chairman and president of BYD Group, stressed at the press conference: "Good technology should be available to everyone!" This concept not only embodies BYD’s persistent pursuit of technology popularization, but also points out the direction for the intelligent development of China automobile industry.

Eye of God C is an important part of BYD’s Eye of God technology matrix. It is equipped with forward-looking tri-eye 5R12V sensing hardware and end-to-end control algorithm, achieving four leading positions in architecture, sensor, algorithm and data. Its high-speed navigation HNOA function can complete tasks such as up/down ramp, lane keeping and cruise driving on high-speed and urban expressway, which greatly improves the convenience and safety of driving. In addition, parking service AVP function makes users no longer have to worry about parking, and memory navigation MNOA provides intelligent services for high-frequency travel routes, such as starting and stopping traffic lights and passing through complex intersections. Help China brand to grow upward.

BYD Eye of God C not only performs well in function, but also sets an industry benchmark in safety. The high-speed navigation function can realize intelligent driving for more than 1,000 kilometers, and the AEB function can stop stably at 100km/h, and the AEB capability of 120 km/h and 140 km/h will be gradually released in the future, and the success rate of parking service is as high as 99%. These technologies provide users with all-round security, so that intelligent driving is no longer exclusive to high-end models, but really enters thousands of households.

BYD’s national intelligent driving strategy not only shows its strong strength in the field of intelligence, but also reflects its profound insight into consumer demand. With technological innovations such as blade battery and DM, BYD has taken the lead in the field of electrification, and in the field of intelligence, BYD has once again taken the lead in the industry through 4.4 million vehicle data equipped with L2 and above driver assistance, over 110,000 R&D engineers and the world’s largest new energy vehicle manufacturing system. In the future, BYD will continue to uphold the attitude of openness and cooperation, and work hand in hand with industry partners to jointly promote the global leadership of intelligent driving technology in China.

[car home Taiyuan Preferential Promotion Channel] Recently, a remarkable price reduction discount was ushered in the Taiyuan market, with the highest discount reaching an astonishing 115,000 yuan, which reduced the minimum starting price to 324,900 yuan. This preferential activity is under way, and interested consumers can click the "Check Car Price" button in the quotation form to strive for higher preferential strength.

The BMW i4 adopts the iconic kidney-shaped air intake grille design with streamlined body lines, showing its sense of movement and technology. The front face design is simple and full of power, and the headlights are sharp, which adds a sense of fierceness to the whole front. The overall style is fashionable and futuristic, which fully demonstrates the innovative concept of BMW brand in the era of electrification.

BMW i4 has a body size of 4785mm*1852mm*1455mm and a wheelbase of 2856mm. The side lines of the car are smooth, showing a dynamic and compact design style. The front tread is 1601mm, the rear tread is 1630mm, the front tyre size is 245/45 R18, and the rear tyre size is 255/45 R18. In addition, the rim style is fashionable and sporty, which further enhances the overall visual effect.

The interior design of BMW i4 combines modernity and technology. A 14.9-inch high-definition touch screen is equipped in the center of the center console, which supports voice recognition control of multimedia system, navigation, telephone and air conditioner, providing a convenient operating experience for drivers. The steering wheel is made of leather, which can be manually adjusted up and down and front and back, improving driving comfort. The front seats in the car are made of a variety of materials, which provide heating function and support electric memory function, bringing comfortable riding experience to drivers and passengers. The rear seats can be laid down in proportion, which increases the flexibility of space. In addition, the car is equipped with USB and Type-C interfaces, and the front seats also have wireless charging function, which meets the needs of modern drivers for technology and convenience.

The engine of BMW i4 has excellent power performance, with the maximum power of 250kW and the maximum torque of 430N·m, which provides the driver with strong power output and excellent driving experience.

Car home car owner shared his car buying experience, saying that although the configuration parameters of I-series models are similar, he still chose the imported BMW i4, mainly because of its high value and personalized design. He said: "The big nostrils are not mediocre at first glance. People who drive out are guessing at 600,000. I am embarrassed." This unique design not only shows his personality, but also wins the appreciation of others.

China Economic News Network (Liu Chenxi)Based on technology, speak with strength. Roewe D7 reshapes the market structure of middle and high-grade new energy cars. On November 8th, the Roewe D7, the first model of SAIC Roewe’s new product series "D family", was officially launched.

"Rear-drive pure electric cloud car" Roewe D7 EV

Roewe D7 speaks with strength, and plays the power "combination boxing" of pure electricity and plug-in. With the seven super values of super platform, super power, super space, super comfort, super intelligence, super safety and super experience, it brings a new choice of B-class cars to the stable social backbone families in the new automobile era. Roewe D7 is driven by the core technology, realizing the space and value of B-class cars, and helping users realize a better dream of car life at the price of A-class cars.

Yunsu intelligent cockpit creates a comfortable "third living space"

Roewe D7 presents the super space of B-class car with a large size of 4890mmx1890mm, with 933mm leg space and 945mm head space in the rear row, which is spacious, comfortable and sedentary with the height of backrest and the width of headrest at the same level. The zero-gravity cloud seat carefully made of 9 layers of materials adopts ergonomic U-shaped embracing design, plus soft foam with the first thickness in the same class, which brings a comfortable ride like a cloud. The whole system comes standard with the function of front seat lying down, creating a "third living space" for multi-scene switching, which has also become a plus item for Roewe D7.

In terms of intelligence, Roewe D7 is equipped with a brand-new zebra intelligent driving machine system, and with double 12.3-inch long LCD screens, it can realize the functions of multi-lingual, seamless flow of handcart navigation, automatic planning of long-distance charging, and effective reply of diverse voices, so that intelligent interaction can enter the super-intelligent stage of "listening and thinking" of the driving machine.

Reliable pure electricity technology, true pure electricity, strong power and safer.

Thanks to SAIC’s forward-looking layout and continuous investment in new energy technology for many years, Roewe D7 EV, which was born on the exclusive systematic platform of pure electricity of SAIC Xingyun, has three exclusive features: "long wheelbase, ultra-thin flat battery module, main and rear drive".

Roewe D7 EV adopts the most popular rear-drive architecture of high-performance vehicles, and it is responsive. It is equipped with VGA six-in-one electric drive with the highest integration in its class, with a peak power of 155KW and a peak torque of 310N·m, and the acceleration at zero speed is only 6.5 seconds. In terms of battery life, Roewe D7 EV is equipped with two Rubik’s Cube batteries with different power from the most common car scenes, and the cruising range of CLTC can reach 510km and 610km respectively, which is enough for daily commuting.

In view of battery safety, Ningde Zero Combustion Rubik’s Cube battery has built a five-fold progressive protection system of "pre-guiding, lying, separating and thinning", and passed the "Everest" double acupuncture experiment in the field of battery safety testing to create a full-dimensional super-safe battery.

Long battery life and ultra-low fuel consumption

Different from other hybrid technology solutions on the market, Roewe DMH super hybrid system can achieve longer battery life, lower fuel consumption, better NVH and stronger reliability.

Relying on the electromechanical integration architecture of SAIC Everest, Roewe D7 DMH adopts P1+P3+ one-gear direct drive arrangement, which can realize five driving modes and keep the vehicle in the most fuel-efficient state for a long time. Among them, the industry’s first coaxial P1 motor has higher transmission efficiency, and NVH performance is improved by more than 10% compared with similar products with parallel shafts; The peak power and peak torque of P3 drive motor for direct injection cold flat wire are 150kW and 330N·m respectively. Its 1.5L hybrid engine uses a number of high-efficiency and fast-burning technologies, plus 18 world-leading low-friction technologies, with a thermal efficiency of 43%.

Roewe D7 DMH is also equipped with a dedicated high-efficiency long-life battery. The comprehensive cruising range of CLTC with full oil and full charge is as high as 1400km, which is far ahead of its peers, completely solving the problem of mileage anxiety and allowing users to run far and economically.

　　

　　Zhang Aijia is going to release his new three-year work "A Good Dad" in April.

　　(Photo/Zhang Xiuqiong) A press conference was held in Hong Kong yesterday with Zhang Aijia’s new work A Good Dad, which was painted on April 10 this year. Zhang Aijia met with the media with the main creator. Speaking of unforgettable things in filming, Rene Liu, the heroine, broke the news that she was misunderstood by Louis Koo, the hero, and was reprimanded for "having dinner with everyone". She was so wronged that she burst into tears. Huang Lei had previously called Rene Liu "the director of the waterworks" in her blog, which she accepted and admitted that her lacrimal gland was developed.

　　

　　Rene Liu claimed to attract attention by getting married and having children.

　　Rene Liu said that he is not a topic figure, but only attracts attention by getting married and having children.

　　In A Good Dad, Rene Liu played the role of mother for the third time. However, what is special this time is that, due to the large age span of the characters in the play, Zhang Aijia found five girls of different age groups to play the role of her daughter. "This makes me have five daughters." She said with a smile, "Because I have to get along with little actors often, I have become naive in speaking. For example, I told her that the car was a car, and once I told my assistant,’ Look, here comes the car. "

　　Getting along with interesting and lovely children day and night, does it stimulate the desire to be a mother? Milk tea calmly replied: "Being a mother is something that needs to be faced rationally. How can it be decided by impulse?". When it comes to motherhood, in fact, I have always had it in my heart, and it was not a scene that was inspired. "

　　Earlier, Taiwan Province singer Chen Sheng urged milk tea to get married and have children as soon as possible. Yesterday, she laughed and said the reason: "Do you know what the reason is? Because I am a person who has no topic, I can only take such things as having children. In order to be topical, I can’t get married or have children yet, haha. "

　　

　　Louis Koo misunderstood that Rene Liu was not sympathetic to the staff.

　　Rene Liu, the "director of the waterworks", was cried by Louis Koo because of his box lunch.

　　Huang Lei, who has worked with milk tea, once called her "the director of waterworks" in her blog, Zhou Xun was the deputy director, and Yi Nengjing was the director of management office, which shows that the lacrimal gland of milk tea is developed. She loves to cry, and she also cries in A Box of Good Dad. Once after filming a crying scene, it was already three o’clock in the afternoon, and then she had time to have lunch. Louis Koo, who had a play in the afternoon, saw Rene Liu eating a box lunch alone after arriving at the crew, thinking that she was eating dinner, and reprimanded her on the spot: "You should ask other staff whether they ate it or not!" The milk tea whose mood has not been completely removed from the last crying scene, I don’t know the explanation for the injustice, and my tears come down: "People are really hungry …"

　　Speaking of this misunderstanding, Louis Koo was quite embarrassed, explaining that the temperature was as high as 30 degrees when shooting, and everyone was very hard, so he was particularly sympathetic to the staff. Since then, every time milk tea eats, it will first ask: "Did everyone eat?"

Editor: Jufu

Wild roe deer in the administrator’s lens

In the early winter, when the sixth ecological replenishment of Tangzhishan Reservoir started, this water area welcomed three surprising visitors — — Wild roe deer. This discovery made the Tangzhishan Reservoir have the trace record of the roe deer for the first time.

Recently, when the managers of Tangzhishan Reservoir visited the reservoir area and walked near the waterside wetland, they noticed three swaying figures not far away, and initially judged that they were a deer-like animal of medium size. In order to further confirm, they adjusted the focal length of the camera, and observed through the lens that the body hair of the three animals was grayish brown, and there were two big ears on their heads, as if they were listening to the surrounding movements warily. The manager recognized this as a roe deer.

"The roe deer is a very interesting animal, which is more common in the northeast. It is really rare to see the wild roe deer in Beijing. Most of them live in sparse forest belts, usually active in river valleys and gentle slopes. Waterfront wetlands like Tangzhishan Reservoir are also one of their favorite environments. " The manager stopped, turned off the equipment that might make noise, and quietly observed in the same place: I saw a roe deer raising its front hoof, testing on the soft mud of the wetland, and curiously looking at the surrounding environment with big eyes. They jumped around in the grass and looked cute.

In recent years, the water ecological environment of Tangzhishan Reservoir is becoming more and more perfect, and the vegetation around the water area is becoming more and more lush, creating an ideal habitat for wild animals.(Reporter Yan Yingshuo)

　　Russian media video screenshot

　　Overseas network April 28 thRussian "Life" news network reported on the 27th that Tamara Tanskuzina, a famous Russian international checkers player, recently represented Russia in the international checkers championship held in Poland. However, during the competition, there was a shocking scene: the staff suddenly removed the items related to the Russian national symbol from the table. Tamara was a little surprised and looked around, then calmed down and continued the competition.

　　Russian media video screenshot

　　On the day of the competition, Tanskuzina and Polish player Natalya Sadovska competed for the award of the best chess player in the world. During the competition, the organizer’s staff suddenly took away the Russian flag on the table and tore off the Russian tricolor flag label on the table.

　　The staff’s move surprised Russian contestants. Tamara looked around in surprise, then at the table, where the Russian flag was placed a few seconds ago. But Tamara soon calmed down and continued to concentrate on the game.

　　Russian media video screenshot

　　The organizer later explained that during the competition, the staff were reminded that court of arbitration for sports had previously stipulated that Russia was forbidden to use the Russian flag and national anthem in large-scale international competitions. In view of the fact that the game has already started, the staff of the World International Checkers Federation had to directly withdraw the items related to the Russian national symbol from the table. In addition, the staff explained that this was done because they might be sanctioned for this matter. In the end, the Russian player Tanskuzhina was defeated.

　　On December 17, 2020, court of arbitration for sports found that the Russian Anti-Doping Center violated the rules, and announced that Russian athletes could not represent their country in major international sports events including the Tokyo Olympic Games and the world championships of various events until December 16, 2022, but only participated in a neutral capacity, and were not allowed to use the Russian flag and national anthem. (Overseas Network/Zhang Qi Internship Compilation/Cheng Xiao)

　　CCTV News:According to the website of the Ministry of Ecology and Environment, from November 4 th to 8 th, the Third Central Ecological Environmental Protection Inspector Group conducted an on-site inspection of Anqing finless porpoise nature reserve. Through the analysis of the previous adjustments of the nature reserve and the field verification, it is found that the Anqing municipal government arbitrarily adjusted the scope and functional zoning of the nature reserve, which led to the decline of the ecological function of the nature reserve and seriously threatened the finless porpoise habitat.

　　I. Basic information

　　The finless porpoise, known as the "giant panda in water", is an indicator species of the Yangtze River ecosystem, and is listed as an extremely endangered species in the Red List of the World Conservation Union (IUCN). According to the investigation and scientific research data organized by the former Ministry of Agriculture, Anqing Yangtze River section is one of the most densely populated Yangtze River sections because of its unique geographical and hydrological environment, and has become the most important habitat and protected area for finless porpoises. In 2007, Anqing City established a municipal finless porpoise nature reserve, covering the mainstream of the Yangtze River in Anqing City, with a total length of 243 kilometers and a total area of 806 square kilometers.

　　The state has always attached great importance to the protection of finless porpoises, especially since the 18th National Congress, a series of policy documents have been issued. In September 2014, the former Ministry of Agriculture issued the Notice on Further Strengthening the Protection and Management of the Yangtze finless porpoise, demanding that "the Yangtze finless porpoise should implement the strictest protection and management measures in accordance with the protection requirements of national first-class key protected wild animals." In December 2016, the former Ministry of Agriculture issued the Yangtze finless porpoise rescue action plan (2016-2025), which made it clear that "the precious next 10 years will be used to comprehensively promote and strengthen the restoration of the ecological environment and species resources in the Yangtze River and the two lakes, and quickly curb the rapid decline of the Yangtze finless porpoise population." In September 2018, the General Office of the State Council issued the Opinions on Strengthening the Protection of Aquatic Organisms in the Yangtze River (hereinafter referred to as the Opinions), which clearly stated that "the rescue protection action of rare and endangered aquatic organisms represented by Chinese sturgeon, Yangtze sturgeon and Yangtze finless porpoise should be implemented" and "the habitat protection of Yangtze finless porpoise should be strengthened".

　　In response to the work of nature reserves, the rectification plan of the Central Environmental Protection Inspector of Anhui Province clearly stated that "the illegal and illegal construction projects of ecological functional areas should be resolutely cleaned up. Deeply learn from the lessons of ecological and environmental problems in the Qilian Mountain National Nature Reserve in Gansu Province, and take it as a warning. "

　　Second, the main problems

　　Compared with the national requirements for the protection of finless porpoises and the contents of Anhui province’s rectification plan, the problems in the protection of finless porpoises in Anqing city are outstanding.

　　(a) frequent illegal adjustment of nature reserves.

　　In November, 2015, December, 2016 and June, 2017, Anqing municipal government issued three documents to adjust the scope and functional zoning of Anqing finless porpoise nature reserve in just one and a half years, and none of them were formally approved by the higher authorities. Among them, the adjustment in 2015 reduced the total protected area from 806 square kilometers to 552 square kilometers, and the length of the main stream from 243 kilometers to 152 kilometers. The practice of Anqing Municipal Government violates the requirements of the State Council’s Notice on Doing a Good Job in the Management of Nature Reserves, that nature reserves shall not be adjusted within five years in principle from the date of approval of establishment or adjustment, and that the adjustment of local nature reserves shall be examined and approved by the local provincial people’s government and reported to the Ministry of Environmental Protection and relevant departments for the record.

　　(2) The protection function is constantly "slimming and degrading".

　　The area of the reserve has been slimmed down.In the adjustment in 2015, Anqing City transferred the 91-kilometer section of the river, including the core area of Tongtie Plate Island, out of the reserve as a whole, resulting in about 50 finless porpoises losing their "shelter". In the adjustment in 2017, Anqing transferred 2.66 square kilometers of four areas, namely Shuanghekou section, Mozhazhou section, Wulimiao section and Changfeng section, out of the protected area to make way for the construction of the central port area of Anqing Port.

　　The finless porpoise habitat has been eroded.Inspectors found that Anqing city invaded the finless porpoise habitat through step-by-step adjustment and continuous encroachment. According to the scientific investigation, the Anhui River Estuary and Desert Island are foraging places for finless porpoises. This area was adjusted from a buffer zone to an experimental zone in 2016, and was transferred out of the reserve in 2017. On-site inspection found that more than 10 berths, including Anqing Petrochemical Hazardous Chemicals Wharf, have been built along the Yangtze River coastline of just two kilometers from Wanhekou to Desert Island. The Qingjie Zhoutou and Zhanghu Gate in Wanhe Farm area are important habitats for finless porpoises. In 2015, this area was adjusted from a buffer zone to an experimental zone, and most of them were transferred out of the reserve in 2017 for the construction of the central port area of Anqing Port.

　　Protected areas make way for development.The section from Xinba to Taokou River in susong county was the core area of the reserve before 2015, which was adjusted to a buffer area in 2015 and reduced to an experimental area in 2016. According to the functional zoning adjustment report provided by Anqing City, there is no sign of finless porpoise activity in this area, but the comprehensive investigation report of the protected area shows that finless porpoise activity still exists in this section of the river in 2016. On-site inspection found that the coastline of this area is close to Linjiang Industrial Park in susong county, and there are many leather and chemical enterprises. The sewage outlet of the park located in the protected area has not been approved so far, which continues to threaten the finless porpoise habitat.

　　(three) there are still a large number of illegal projects in the existing protected areas.

　　The former Ministry of Environmental Protection clearly requested in the review opinion of environmental impact assessment of Anqing Port Central Port Planning: "Strictly observe the red line of regional ecological protection, and the planning contents such as docks, berths and anchorages in the legally protected areas should be cancelled according to law, and the projects that have been built in the area that are inconsistent with the law should be rectified within a time limit to speed up the clean-up and rectification." However, inspectors found that there are 25 berths for production terminals, 2 water gas stations and 3 anchorages in Anqing shoreline alone in the adjusted protected area. Among them, Haikou Wharf, Jianghai Sandstone Wharf and Yangjiatao Water Gas Station are located in the buffer zone of the reserve, and all three anchorages are located in the waters where finless porpoises are active, which directly threaten the survival of finless porpoises. In addition, there are 18 sewage outlets directly discharging into the main stream of the Yangtze River, four of which have not been approved.

Figure 1: There are water gas stations in the buffer zone of Anqing finless porpoise nature reserve.

Figure 2: There is a production dock in the buffer zone of Anqing finless porpoise nature reserve.

　　The Opinions of the General Office of the State Council requires that "by 2020, fishing in key waters of the Yangtze River Basin will be banned all the year round". Up to now, only 6 fishing boats have been withdrawn from Anqing, and 492 fishing boats are still to be withdrawn, which seriously lags behind the work progress. According to relevant scientific research data, in recent years, some feeding or foraging areas of Anqing finless porpoise have disappeared, and the population tends to be fragmented, so the living environment of finless porpoise is worrying.

　　Third, the reason analysis

　　The relevant departments of Anhui Province and Anqing Municipal Government have not paid enough attention to the protection of the Yangtze River ecosystem, and their responsibilities are lacking.

　　Provincial agricultural commissionFor a long time, the protection of finless porpoises has not been coordinated as a whole, and the relevant national documents on finless porpoises have been changed, and there is no strong supervision and support for the protection of local finless porpoises. In 2015, the approval document for the adjustment of Anqing finless porpoise nature reserve was copied to the Provincial Agriculture Committee and the Provincial Environmental Protection Department. After receiving the document, the Provincial Agriculture Committee left it alone, allowing the protected areas to be greatly reduced.Provincial environmental protection departmentThere is a lack of effective supervision on Anqing finless porpoise nature reserve, and the core area and buffer area of Anqing finless porpoise nature reserve are not included in the ecological protection red line.

　　Anqing municipal governmentInstead of avoiding the finless porpoise nature reserve according to the requirements of the environmental impact assessment review of Anqing Port Central Port Planning, the protected area was adjusted to make way for the development of the port area.Anqing agricultural commissionThe provided data of functional zoning of protected areas are inconsistent, and they dare not touch the illegal items in protected areas, and even blame the experts for the illegal adjustment of protected areas.

　　In this regard, the inspector group said that it will further investigate and verify the situation, and will insist on local investigation and punishment if there is dereliction of duty.