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Cctv news(Reporter: Xu Yeqing, Wang Jingyuan) On October 28th, the State Post Bureau held a special press conference on service guarantee in the peak season of express delivery business. According to Bian Zuodong, deputy director of the Market Supervision Department of the State Post Bureau, this year’s peak season covers 103 days from the beginning of November to the eve of the Spring Festival in 2021 (February 12). The peak of peak season will appear during the "double 11" period (from November 11th to 16th), and it is estimated that the daily average express delivery business volume will reach 490 million pieces, which is about twice the daily business volume.

"Crushing" the business volume of express delivery in North, Guangzhou, Shenzhen and Yiwu ranks first in the world.

According to the latest data from the Ministry of Transport, the average annual growth rate of express delivery business in China is over 30%, and the total volume and growth rate of express delivery business rank first in the world for five consecutive years. It is reported that in 2020, there will be nearly 60 express parcels per capita in China, which is about twice the global average.

The latest data from the State Post Bureau shows that 1-mdash; The city with the largest volume of express delivery business in September was not Beishangguangshen and Shenzhen, but Jinhua City, Zhejiang Province (with a total of over 5.9 billion pieces), ranking first in the world and one of the most concentrated foreign trade industrial belts in China. In addition, 1— In September, there were 10 cities with express delivery volume exceeding 1 billion pieces, which is the top ten cities in the list.

The courier is short of hands and has low income.

Over the years, the express delivery industry in China has maintained rapid development. In 2019, the national express delivery business volume exceeded 63.5 billion pieces, and the revenue growth rate of express delivery business was nearly four times that of the national GDP growth rate, and the express delivery business volume ranked first in the world for six consecutive years.

China Express Industry Social Contribution Report 2019 released by China Express Association shows that in 2019, the national express delivery enterprises served 350 million consumers on average, and the online retail sales of physical goods sent by express delivery exceeded 8.5 trillion yuan, accounting for 20.7% of the total retail sales of consumer goods in the whole society.

As express delivery has become an indispensable part of people’s lives, the market has created a huge demand for express delivery industry practitioners, but the number of couriers has been in short supply. According to the ranking of 100 jobs in short supply in the second quarter of 2020 released by the Ministry of Human Resources and Social Security on July 21, marketers, couriers and restaurant waiters have become the most short positions.

The shortage of couriers is not unrelated to their high-intensity work pressure. Previously, the "2019 National Professional Survey Report on Express Employees" (hereinafter referred to as the "Report") issued by China Post Express News Agency showed that express employees in China work 8-mdash every day; 46.85% of them work 10 hours a day. 12 hours accounted for 33.69%, and nearly 20% of employees worked for more than 12 hours.

According to relevant research, the shortage of couriers will exist for a long time to come. At present, the average daily delivery volume of express delivery in China is 250 million pieces. According to the current distribution efficiency, the gap of couriers will be around 1 million after 2021.

However, under such a high-load distribution pressure, the courier’s delivery cost is not optimistic. At present, the wages of couriers in China are usually piecework wages, which means that the wages earned are closely related to the quantity of pieces received and dispatched. According to the "Report", at present, the "Tongda Department" courier brother sends the most pieces per day. However, according to the latest financial report of Tongda Express Company, the receipt price of single ticket is generally higher in 2 yuan at present, which includes all the expenses of receipt, transit, trunk line and delivery.

According to the data of the State Post Bureau, although the express delivery business in Yiwu reached 5.972 billion pieces in the first three quarters of this year, ranking first in the country, the accumulated income of express delivery business in Yiwu in the first three quarters was 19.44 billion yuan, ranking only sixth in the country. Based on this calculation, the express delivery price in Yiwu is about 3.26 yuan/piece. In March of this year, some express scalpers in Yiwu even offered the price of "8 hairs nationwide".

On the one hand, the ever-increasing delivery volume of express delivery, on the other hand, the courier brother who is hard-working but short of manpower, once door-to-door service is difficult to fully guarantee, and the "last 100 meters" problem of express delivery needs to be solved urgently. Bian Zuodong said that at the peak of the peak season, the workload of couriers, especially delivery tasks, is often four or five times that of daily work. During the peak period, the express delivery time will be extended in some areas. Please be more tolerant of the express delivery time during the peak season, understand that the courier brother can’t deliver the goods upstairs as scheduled, and take more care of the tired courier brother.

There are various detailed explanations about the personalized recommendation algorithm of Netease Cloud Music on the Internet, but the official has never appeared! In order to solve users’ curiosity about the algorithm behind the daily recommended song list, we broke into the product and technology department of Netease Cloud Music Headquarters, held technical experts hostage, and spit out all our doubts.

This article is transferred from: The Power of Machines | Utoda

Old irons, do you know what day it is today?

Knowing that we should say happy holidays, we can’t forget to wait for the singles assigned by the state in the cold kennel.(as if I wasn’t talking about myself).

This morning, when I found that the dog food scattered by my circle of friends had been enough for one year, I still turned on Netease Cloud Music, trying to find the same kind in the lively comment area: another group of single dog people.

Unexpectedly, in addition to a "special interview for the first year of singles", the first song recommended to me every day turned out to be:

The Best Day of My LifeBest day of my life.

……

Well, the lyrics "I won’t give up on myself, don’t wake me up, this is the best day of my life", which makes me seriously doubt that the personality recommendation of Netease Cloud Music has penetrated the normal life of all single dog users:

"Don’t always stay in the comment area, please find your own happiness before coming next year. Otherwise, as soon as the Year of the Dog is over, your title will become’ single pig’. "

Happy Valentine’s Day and Happy Year of the Dog.

On the Zhihu, two questions, "What is the song list recommendation algorithm of Netease Cloud Music" and "What’s good about Netease Cloud Music", occupy the third and eighth place in the hot topic of Netease Cloud Music respectively.

To a large extent, the first question has made the second question.

Perhaps Netease Cloud Music has a variety of reasons for its one-sided praise on Zhihu.Some people say that they have hired a large number of water forces. If so, it should be a heavy investment. I won’t tell you that the communities of the two platforms overlap greatly)However, the quality of the song list is hard, and the personality recommendation is relatively accurate compared with the domestic competing products, which is one of the key reasons for some users to develop into Netease Cloud Music diehard fans.

And, the first question can also explain why you will see a lot of comments such as "Japanese push first", "Japanese push second" and "Japanese push +FM simultaneous recommendation" in the comment area of many songs.

However, it is not very appropriate for some people to compare Netease Cloud Music to "a paradise for independent and minority music lovers". Re-exposing those songs that have been ignored by the public to your eyes is often the role of technology behind the scenes.

Just like you downloaded a song from Jay Chou today, will the system push you another popular song with a similar style in Jay Chou the next day, or push an unpopular song with a similar style, which will make you feel more novel?

There is some truth in this answer.

However, it is a bit surprising. Netease Cloud Music has never officially disclosed its recommendation algorithm and product application details. But this does not prevent the public from being interested in the process of integrating their technology and products.

Therefore, the algorithm model and AI application in Netease Cloud Music have basically been ripped apart by Zhihu users.

You can find a great answer and speculation in the Zhihu topic "What is the song list recommendation algorithm of Netease Cloud Music?"(The high praise answer in it is not too clear than the media reports, and it is easy to understand.).

The reason why we want to visit Xu Jia, a data mining engineer and product manager of Netease Cloud Music, is not so much to uncover the secret of the algorithm as to verify it before.(including on the Internet)All kinds of guesses, as well as help users answer the doubts arising from the use of Netease cloud music.

Basic algorithm: people are divided into groups

In fact, the personalized recommendation algorithm of Netease Cloud Music is similar to the basic recommendation algorithm applied in today’s headlines, station B and many O2O e-commerce platforms. This has been certified by the Xu family, which is the kind of basic algorithm we are familiar with:

This algorithm is attributed to the invention of Amazon engineers-if a customer buys this thing, he may also buy another thing.

Simply put,The prediction standard of this algorithm depends on the similar consumption patterns between people.For example, I like these two songs, and they are also in your song list, so there may be other songs I like in your song list.

The above statement is only easy to understand.In fact, collaborative filtering algorithms should be divided into two categories: user-based and project-based (single).

1. Based on users:I have a high similarity with Xiao Ming’s collection of songs, so on the basis of judging that our tastes are similar, I can recommend Xiao Ming the singles in my collection that she hasn’t collected.

Image source: data mining workers

2, based on the project (single):That is, the user’s preference for a song is used as a vector to calculate the similarity between singles. After comparing the similarity, we recommend a single to another user according to this user’s historical preference.

For example, Xiao Xin downloaded two singles, Courage and Little Love Song, while Xiao Yi downloaded Courage, Darkness and Little Love Song, while Xiao Yi downloaded Courage …

According to the historical preferences of these users, Netease Cloud Music can judge that Courage is similar to Little Love Song, and those who like Courage may also like Little Love Song, so they can recommend Little Love Song to Xiaoyi.

Image source: data mining workers

In short, if you still find it difficult to understand the algorithm of "collaborative filtering", you can just remember one word: people are divided into groups.

It’s a crooked building here: it is this recommendation model, which is essentially based on the similarity of users’ preferences, that invisibly makes users form a community of "chatting with each other" while listening to music.

Therefore, Shen Bowen did not regard "it may develop into the largest dating website in China in the future" as a nonsense joke. Instead, I think that this social trend based on music preferences is more reliable than the current dating platform:

Curiosity Daily has done a survey before. What are the main reference standards for human beings to find their soul mates? -it’s music taste.

"Birds of a feather flock together" under the neural network model

It can be seen that this recommendation algorithm is absolutely indispensable to the support of user historical data. Collaborative filtering algorithm is very powerful when the amount of data is huge and clean enough.

On the other hand, if I am a new user, or I use Netease Cloud Music very infrequently. In other words, in the case of scarce data, how can Netease Cloud Music know my taste?

This cold start problem means the inevitability of cross-use of different algorithm models. Perhaps the following second category of algorithms can eliminate this obstacle to some extent.

• Content-based recommendation algorithm.

This is a recommendation method that focuses on distinguishing the essence of single content, and it is regarded as "birds of a feather flock together".

Sander Dieleman, one of the founders of Spotify content recommendation model, a world-famous music streaming platform.(now a DeepMind research scientist)In a blog post titled "The Application of Convolutional Neural Network in Music Recommendation", I specifically explained the errors when using a single collaborative filtering algorithm:

1. Because this algorithm not only includes the information of users and consumption patterns,There is no information about the recommended single itself. Therefore, popular music is easier to be recommended than unpopular music because the former has more data. And this kind of recommendation is often hard to surprise.

2. Based on collaborative filtering of items (single songs),There is also a problem, that is, the content heterogeneity under similar usage patterns.

For example, if you listen to all the songs in a new album, but except the title song, other episodes, covers and remixes may not be typical works of singers, then collaborative filtering will be biased because of these "noises" at this time.

of course，Its biggest problem is that "without data, everything is invalid".

Therefore, the content-based recommendation algorithm is more like a supplement to the above shortcomings of collaborative filtering algorithm-if there is not a lot of user data, or if we want to listen to unpopular songs, we can only find the answer from the music itself.

Two experts, Xu Jia and Shen Bowen, made it clear that Netease Cloud Music adopted a complex content-based algorithm to solve these problems. But unfortunately, the two did not explain the specific details too much.

Therefore,According to our guess, they should use the same method as streaming media platforms such as Spotify and Youtube-using deep learning to build audio-based recommendation models..

First of all, if you want to compare the content differences between singles, there are too many dimensions, such as artist and album information, lyrics, melody and rhythm of music itself, boasting in the comment area, VIP downloading songs, paying or not, and so on.

As you can imagine, this is a huge amount of calculation. But calculating the total amount of violence is a method …

Therefore, so many features should be mapped into the low-dimensional hidden variable space by feature embedding and dimensionality reduction methods.(Like the picture below).

It is conceivable that in this space, each song can have a coordinate, and the coordinate value is multiple coded information including audio characteristics and user preferences.

Then, if we directly predict the exact position of a song in this low-dimensional space, it will also clarify the representation of this song.(including user preference information).

In this way, it can be recommended to the right audience without historical usage data.

Therefore, it is a way that many streaming media are taking to master the hidden characteristics mapped from a large number of song data sources and user behavior data, and then establish a neural network prediction model based on audio characteristics and train the network with short audio clips. (The specific method can be to look through Sander Dieleman’s paper. If you know this, tell us a lesson! )

Of course, in the process of training the network, engineers will still pass the "discard"（Dropout）And other methods to reduce the standard deviation between the hidden representation of filtering model and audio prediction.(Don’t let the data set be too discrete)And this is mainly to reduce the influence of song popularity on the recommendation system.

That’s right, that’s why you can receive more minority song recommendations.

Of course, any of the above algorithms will actually be based on a certain "similarity".

For example, Netease Cloud Music also applies the machine learning ranking model, which is still based on user behavior data and similarity.(It is also a very common model).

Reflected in the application, in popular terms, the first song in your "Daily Recommended" song list is usually the one that the system thinks matches your preferences the most. "Many people often shout’ Day Push First’ in the comment area, and its significance is still quite great."

In Zhihu, there is a recommendation model "Potential Factor Matrix" mentioned by Big V, but Xu Jiaze thinks it is out of date, and few people use it now.

Calculation method-how do we calculate the similarity of our song list?

According to the Xu family, Netease Cloud Music mainly uses two measurement methods:

Euclidean distance and cosine similarity.

The blog of a technical expert in CDSN has explained the difference between them very clearly.(below)：

From the CDSN technology blog named Ying.

The former is regarded as two points in the coordinate system to calculate the distance between the two points.

For example, when data A and B in the above figure are regarded as points in the coordinate diagram, their similarity is the absolute distance dist between two points.(A,B).

The latter is regarded as two vectors in the coordinate system to calculate the included angle between the two vectors.

For example, cosθ in the figure, the smaller the included angle, the higher the similarity.

You will find that, still on this picture, if the position of B remains unchanged and the position of point A continues to extend in the opposite direction of the line from A to the origin, the cosine angle between A and B will remain unchanged forever, but the absolute distance between the two points has changed.

This difference makes them need to be used in different data analysis models.

Xu explained that Euclidean distance, which can highlight the absolute difference of numerical values, is often used in calculating the similarity of songs themselves.

For example, 10,000 people like A songs and 20,000 people like B songs. Because the sample size is large enough, all users’ preferences for songs can be regarded as the same intensity, then the European distance can be directly used to calculate.

Under the European distance, users’ preferences for songs can all be considered as the same score, which can simplify the calculation of song similarity.

The cosine similarity is more about distinguishing differences from the user’s preference direction.

For example, Netease Cloud Music can use this method to rate content through users.(There are different scoring weights such as download, collection, search and uninterested)To distinguish the similarity of users’ interests.

In short, combining the above algorithms and calculation methods, Netease Cloud Music’s personality recommendation has a good reputation among the public.

But this kind of "not bad", if it can be achieved only by technology, I am afraid that Amazon’s business in China will not be so bad(I’m actually voicing its interface).

Frankly speaking, even the best algorithm has its shortcomings.

For all music products, the score of user experience is composed of editing and project collaboration, interface design preferences, music copyright richness, music preference prediction, technical ability and problem feedback speed.

This is why some people are crazy about calling for the recommended song list of Netease Cloud Music, and many people say that "people who listen to miscellaneous songs may be really tired of using Netease Cloud Music".

For example, you are a loyal fan of European and American music circles, but you have downloaded a Chinese song occasionally recently.

Then I can be sure that there will be a Chinese song in your recommended song list the next day. Next, I can only be "uninterested" in the Chinese songs that appear in the song list.

The recommendation algorithm sets the weight based on different users’ behaviors, with "download" being the highest, followed by collection, search and sharing. In addition, you can also click "not interested", which may avoid such songs.

In addition to algorithm recommendation, to a great extent, a streaming media platform will also assume the responsibility of manual filtering, establish manual rules from the perspective of products and operations, and filter out unqualified options.

Shen Bowen told us that they don’t just rely on the algorithm, but hope to compensate some shortcomings of the algorithm through some artificial power.

Therefore, in addition to a separate algorithm team, Netease Cloud Music also has a strong editorial team.

On the one hand,They help to do a layer of screening on the recommended content at the beginning, find out those high-quality content, and ensure the health of the whole recommendation library.

On the other hand,They also need to solve some convergence problems of the algorithm.

"Because if we rely solely on algorithm recommendation, we may be slow to respond to some new content, and we will also use some manual editing methods. To find out some content that we may think is very high quality, and then recommend it to everyone, "Shen Bowen said.

In addition, even if the customer service system relies on AI technology to a certain extent, the "artificial feedback group" composed of Netease Cloud Music customer service department and technical department is an important reason for users to have a good impression on Netease Cloud Music.

Many "second-back" technical solutions have also been dubbed by users as "the original Xiaobian of Netease Cloud Music is really alive".

In the early stage of platform development, when the data volume can’t meet the requirement of establishing recommendation algorithm model, as an Internet author named Shaq in Zhihu described:

The reason why you can get the high-force recommendation is probably that it first came from a song list recommended by a professional editor named "High-force Small Fresh".

They effectively guided users with similar interests to discover these music. Most people who have similar tastes with you have heard them and felt good. After fancy’s algorithm, they "precipitated" and "fermented", and then produced a good similarity, thus generating such an excellent recommendation and pushing it to you.

Finally, everyone was "amazing" and more new users joined, Perfect.

Dawan news According to the announcement of Hefei Education Bureau on the evening of August 4th, from July 21st to August 3rd, in the sixth round of special action of "supervising and protecting seedlings" in summer in Hefei, counties (cities) and districts dispatched 956 law enforcement personnel, 1,036 inspection institutions, 45 institutions that violated regulations, diverted 955 students, refunded 119,900 yuan of illegal fees, interviewed 46 illegal personnel and shut down 31 institutions.

Now, 23 typical problems that are more prominent in off-campus training violations in this round of special actions will be notified.

(1) The 5th floor of Leiketai Hotel, Wuyue Plaza, Feidong illegally carried out discipline training.

Inspection date: July 21, 2023

Violation: Feidong County Education and Sports Bureau cooperated with the county public security bureau, the county market supervision bureau and the territory to carry out joint law enforcement, and verified the violation to carry out discipline training.

Processing results: Notice of suspension was issued, the organizers were interviewed jointly, students were diverted, training fees were refunded, and the person in charge of the cram school promised to stop immediately.

Follow-up: Looking back on July 24th, the cram school has been closed.

(2) Room 101, Building 4, Donggang Fengming Community, Huagang Town, Feixi County, illegally carried out discipline training.

Inspection date: July 31, 2023

Violation: On-site inspection showed that about 30 children participated in discipline training, with desks, blackboards and other teaching facilities and supplies.

Processing result: The joint law enforcement team of Feixi County talked with the organizers on the spot. It is required to immediately suspend the school, properly dissolve students, refund fees, and clean up teaching facilities. At present, the students have been taken back by their parents and the teaching facilities have been cleaned up.

Follow-up: Relevant departments of Huagang Town continue to follow up.

(3) Changfeng County Extreme Education engages in discipline training in violation of regulations.

Inspection date: July 25th, 2023

Violation: Conduct discipline training without a license.

Processing result: Stop training, divert students and refund training fees.

Follow-up: the refund has been completed and the community grid staff will continue to follow up.

(D) Changfeng County Weizhi Culture and Art Center invisibly develops discipline training.

Inspection date: July 28th, 2023

Violation: "Invisible variation" to carry out discipline training.

Processing result: Students are transferred to non-discipline training.

Follow-up: After a return visit, parents have agreed to switch to non-disciplinary training.

(5) Zhongxing Family in Lujiang County illegally carried out discipline training.

Inspection date: July 24, 2023

Violation: discipline training was carried out in violation of regulations. One staff member and four students participated in the discipline training.

Disposition: The institution was ordered to immediately stop discipline training and refund the remaining training fees.

Follow-up: On July 26th, the institution was "looked back", and it has stopped running schools.

(six) Chaohu City "Huakang Hotel" illegally rented the venue to parents to carry out subject training.

Inspection date: August 1, 2023

Violation: On August 1st, Chaohu Municipal Education and Sports Bureau and Sanhe Community of Tianhe Sub-district Office conducted an inspection and found that more than 50 students in the former Huakang Hotel on Linhu Road in Chaohu City were participating in discipline training.

Results: On the afternoon of August 1st, the inspectors asked two parents to immediately organize more than 50 students to leave the place safely and orderly. At the same time, parents are required to immediately stop organizing student training. Parents promised that they would not organize such training again.

Follow-up: On August 2nd, the inspectors of Chaohu Education and Sports Bureau "looked back" at this place, and there were no students in this place. Included in the list of key inspection sites.

(7) Hefei Junyan Education Technology Co., Ltd. in Yaohai District illegally carried out discipline training.

Inspection date: July 30, 2023

Violation: Five staff members at the scene conducted English and math courses training for 70 middle school students respectively.

Treatment result: It is ordered to immediately stop the training behavior, clear the facilities and equipment such as blackboards, desks and chairs for teaching, refund the remaining training fees, safely divert students, and stop running schools in violation of laws and regulations.

Follow-up: On August 2nd, "looking back", there was no phenomenon of illegal cultural training.

(8) The 23rd floor of Baizhuang Golden Tower in Yaohai District illegally conducts discipline training.

Inspection date: July 30, 2023

Violation: Six staff members on site trained 45 primary and secondary school students in mathematics, English and Chinese courses.

Treatment result: It is ordered to immediately stop the training behavior, clear the facilities and equipment such as blackboards, desks and chairs for teaching, refund the remaining training fees, safely divert students, and stop running schools in violation of laws and regulations.

Follow-up: On August 1st, "looking back", there was no phenomenon of illegal cultural training.

(9) Room 305, Building 28, Douxiaoqiao Community, Luyang District illegally carried out discipline training.

Inspection date: July 27, 2023

Violation: organize students to teach, and there are instruments for teaching at the scene.

Processing result: On-site administrative order correction notice was issued, more than 10 students were diverted, and the organizers were required to pay off tuition fees, and the relevant responsible persons were talked about by law.

Follow-up: "Looking back" on July 31, it has been closed.

(10) Room 2303, Building 7, Forest Sea, Shushan District, illegally carried out discipline training.

Inspection date: July 21, 2023

Violation: Conduct discipline training in violation of regulations.

Result: The training behavior was ordered to stop immediately, and the institution was required to contact the parents immediately to take the students back and clear the on-site tutoring facilities. Law enforcement officials asked the agency to operate in strict accordance with the scope of examination and approval.

Follow-up: On July 23, law enforcement officers "looked back" and found that the institution had been shut down, and teaching facilities such as textbooks and blackboards were removed from the premises.

(11) Room 204, Building 2, Phase I, Fengxifu, Swan Lake, Shushan District, illegally carried out discipline training.

Inspection date: July 21, 2023

Violation: There are teaching facilities such as junior high school textbooks and blackboards, and about 20 students attend classes.

Result: The training behavior was ordered to stop immediately, and the institution was required to contact parents immediately to take the students back, remove the blackboard and other training equipment, and shut down the site.

Follow-up: It was checked again on July 22nd, and the institution was shut down.

(12) Room 204, Building 7, Yijingyuan, three sheng, Shushan District, illegally carried out discipline training.

Inspection date: July 23, 2023

Violation: teaching facilities such as subject textbooks and blackboards were found on the spot, and two students attended classes.

Treatment result: The training behavior was ordered to stop immediately, and the institution was required to contact the parents immediately to take back the students. Law enforcement officers required the household to operate in strict accordance with the scope of examination and approval.

Follow-up: On July 24th, the agency submitted a rectification report to law enforcement officers. On July 27, the local staff "looked back" and found that the institution had cleared the teaching facilities such as textbooks and blackboards.

(13) The 4th floor of No.1 apartment in Jindi International City, Baohe District illegally carried out discipline training.

Inspection date: July 26th, 2023

Violation: On-site inspection found that there was invisible variation in the name of job hosting to carry out discipline training.

Treatment result: Ordered to immediately stop the training behavior and evacuate the students on site smoothly and orderly.

Follow-up: included in the list of "looking back" key inspections.

(14) The 23rd floor, Building C6, Times Square, Binhu Expressway, Baohe District, carried out discipline training in violation of regulations.

Inspection date: July 31, 2023

Violation: On-site joint inspection found that there was an invisible variation and violation of discipline training in the name of study room.

Treatment result: Ordered to immediately stop the training behavior and evacuate the students on site smoothly and orderly.

Follow-up: included in the list of "looking back" key inspections.

(15) Room 804, Building 5, Zone C, Yonghe Jiayuan Phase III, High-tech Zone, illegally carrying out high school discipline training.

Inspection date: August 1, 2023

Violation: Conduct discipline training in violation of regulations.

Disposition: The institution was ordered to immediately stop discipline training and refund the remaining training fees.

Follow-up: On the afternoon of August 2, the Social Affairs Bureau of High-tech Zone went to the site to check that the institution had closed down and was cleaning up the indoor items.

(16) Room 401, Building 1, Nanyan Ruijing Community, Economic Development Zone illegally carried out discipline training.

Inspection date: July 28th, 2023

Violation: Conduct discipline training in violation of regulations.

Result: Order to stop the illegal training immediately and refund the students’ fees.

Follow-up: The community will pay attention to follow-up.

(XVII) Room 807, Unit 2, Building 12, Tongdeyuan Community, Xinzhan High-tech Zone, illegally carried out discipline training.

Inspection date: July 21, 2023

Violation: Conduct discipline training in violation of regulations.

Processing result: Ordered to immediately stop the illegal training behavior, clear all students’ tuition fees, and shut down and ban the illegal teaching point.

Follow-up: it has been shut down and banned.

(18) Room 2404, Building 8, Tongxiangyuan Community, Xinzhan High-tech Zone, illegally carried out discipline training.

Inspection date: July 21, 2023

Violation: Conduct discipline training in violation of regulations.

Processing result: Ordered to immediately stop the illegal training behavior, clear all students’ tuition fees, and shut down and ban the illegal teaching point.

Follow-up: the cost of repaying students is 2909.28 yuan, which has been shut down and banned.

(19) Room 608, Unit 4, North East, Building 3, Chenyang Century City, Xinzhan High-tech Zone, illegally carried out discipline training.

Inspection date: July 24, 2023

Violation: Conduct discipline training in violation of regulations.

Processing result: Ordered to immediately stop the illegal training behavior, clear all students’ tuition fees, and shut down and ban the illegal teaching point.

Follow-up: it has been shut down and banned (the institution starts classes first and then charges).

(20) Room 506, Keshuo Building, Xinzhan High-tech Zone, illegally carried out discipline training.

Inspection date: July 24, 2023

Violation: Conduct discipline training in violation of regulations.

Processing result: Ordered to immediately stop the illegal training behavior, clear all students’ tuition fees, and shut down and ban the illegal teaching point.

Follow-up: the cost of repaying students is 4400 yuan, and the rectification has been completed.

(21) 601-602, 7-day Youpin Hotel in Xinzhan High-tech Zone, illegally carried out discipline training.

Inspection date: July 25th, 2023

Violation: Conduct discipline training in violation of regulations.

Processing result: interview the organizer, order to immediately stop the illegal training behavior, clear all students’ tuition fees, and shut down and ban the illegal teaching point. Joint public security departments to talk about hotels, it is strictly forbidden to rent the venue to organizations or individuals to carry out illegal training.

Follow-up: it has been shut down and banned.

(22) At the intersection of Daze Road and Lingshi Road in Xinzhan High-tech Zone, the third floor of Building 5 of Anhui Yan Qing Automobile Products Co., Ltd. illegally carried out discipline training.

Inspection date: July 26th, 2023

Violation: Conduct discipline training in violation of regulations.

Processing result: Ordered to immediately stop the illegal training behavior and clear all students’ tuition fees.

Follow-up: the cost of repaying students is 3422 yuan, and the rectification has been completed.

(23) Room 1808, Unit 2, Building 12, Xindian Garden, Xinzhan High-tech Zone, illegally carried out discipline training.

Inspection date: July 26th, 2023

Violation: Conduct discipline training in violation of regulations.

Result: Order to stop the illegal training immediately.

Follow-up: the cost of repaying students is 4120 yuan, which has been shut down and banned.

Editor Tana

In the past weekend, Shenzhen welcomed the third wanda plaza.

On July 30th, Guangming wanda plaza officially opened. In the first two days of opening, this small shopping center is almost crowded with people-people need to queue up to show the green code, buy snacks, even take the escalator, and the event host and security personnel constantly remind people to wear masks.

As a matter of fact, this wanda plaza is not only the latest opening in Shenzhen, but also the smallest wanda plaza. Can it continue to maintain a large passenger flow after the excitement of opening?

Guangming wanda plaza is located on the side of Exit C and D of Fenghuang Station of Metro Line 6, and the subway entrance is directly connected, which can transform the flow of people brought by the subway.

Wanda plaza is a centralized business with Yuefu Plaza. The two parties signed a cooperation in 2019, and it was the first wanda plaza to settle in Shenzhen, which attracted a lot of attention in that year. The commercial area of the project is only about 45,000 square meters. The commercial part consists of 4 floors above ground and 1 floor underground, and it has a certain outdoor area, but in general, it is not large.

According to official data of Guangming wanda plaza, the project has assembled 113 brands.

According to the observation of the interface building, the project is mainly based on the brand stores at the mass level. In addition to the Wanda Studios, the clothing brands include ochirly, Jordan, Warrior and Hailan House. Jewelry brands include Lukfook Jewelry, Laofengxiang, Leofoo, etc. Mobile phone numbers include Huawei and OPPO. Although the number of brands is small, the basic retail types are relatively complete, and we have a Xingqin supermarket.

In terms of catering, there are chain brands such as Xiaolongkan, Xiabu Xiabu, Bahui, Shunyi, Saizeriya and Yidengdeng, as well as chain beverage brands such as Ruixing, Naixue and Starbucks.

It is worth noting that there are three new energy automobile brands here, including FAW-Volkswagen’s pure electric space, BYD, and zero-run cars. This concentration is rare in the shopping malls outside the customs.

In addition, although the volume is small, some "first stores" are also welcomed here, such as the first TEEBOX flagship store in South China and the first store in JOY MARK Shenzhen.

During the opening period, there were "million group purchases", "50% discount for gourmet merchants", "50% discount for seasonal clothes" and "the highest gold is reduced by 120 yuan", so most shops were crowded. Moreover, there was also the "Bright First Street Culture Festival" two days after its opening, which brought a series of activities such as flash mob, street basketball and fancy skateboarding.

According to the official data of the project, within two days of opening, the passenger flow was 250,000, and the sales exceeded 22 million yuan. At the same time, there are 12 national crown-selling stores and 50 whole-body crown-selling stores, and the average daily sales of 35 brands have exceeded 100,000 yuan.

Looking back, when wanda plaza was born 20 years ago and settled in about 200 cities in China, the first wanda plaza began to settle in Shenzhen.

In November 2020, Bao ‘an wanda plaza opened. However, as the first wanda plaza in Shenzhen, Baoan wanda plaza is not satisfactory. On the one hand, this wanda plaza is not close to the subway station, and it takes more than 20 minutes to walk from the nearest subway station, so the traffic is inconvenient; On the other hand, although it has a volume of 100,000 square meters, the internal structure and design of this wanda plaza are old and unattractive because of renting the venue of Fucheng Jiazhou Business Center.

By September, 2021, Longgang wanda plaza also opened for operation, and it is also the largest wanda plaza in Shenzhen, reaching 300,000 square meters.

Longgang wanda plaza is also the "fourth generation wanda plaza", so it is also concerned by the outside world. Inside the shopping center, there are ladders, giant screen eyes, floating planets, "the world’s longest indoor glass plank road" and other landscapes from the first floor to the sixth floor, and great attention is paid to creating an interactive experience with customers. It is reported that the interactive experience format is over 80%, and the retail format is less than 20%.

Bright wanda plaza also opened ten months later, but it didn’t have many "titles" and a small size. With youth culture as the carrier, it gathered the consumer demand of "Generation Z", so it introduced Chaowan Club and JOY MARK brands when it opened.

Horizontally, bright wanda plaza can attract a large number of passengers, which is not unrelated to its location. There are many emerging communities around Phoenix, such as Dragon Light and Nine Dragons Terrace, Shenfang Chuanqi Mountain, Guangming Dadi, etc., and many families have gathered.

In addition, just at Exit A and Exit B of Phoenix Station, that is, across the road from Guangming wanda plaza, there is the Blue Whale World with a dragon body volume of 100,000 square meters.

Blue Whale World opened in December, 2021. By contrast, it has a larger volume, more brands and a higher brand level, and wanda plaza has little advantage. However, because the distance between them is very close, it will form a business circle and increase its appeal to people.

At present, in addition to the above two shopping centers, Guangming also has centralized businesses such as Daqianli, Gongming over the rainbow Shopping Mall, kk park Guangming Square and Qinchengda K+ Square. Among them, the largest volume is Daqianli, reaching 150,000 square meters, followed by 100,000 square meters of the Blue Whale World.

Now, the Blue Whale World, together with wanda plaza, has formed a business circle with a volume of nearly 150,000 square meters, which will undoubtedly compete with Daqili and become another bright and popular business circle.

　　[Information] On August 6th, SAIC-GM-Wuling officially announced that S was officially listed. The new car listed this time is equipped with 1.2L and 1.5L models, and three models have been launched according to different configurations.The price range is 61,800-69,800 yuanPlease see the table below for the detailed selling price:

● New car features

　　In terms of body size, compared with the current Wuling Hongguang, the length and height of the body of Wuling Hongguang S are slightly increased, and its appearance becomes more fashionable and sporty. While pursuing multi-purpose of one car, it pays more attention to family life and leisure.

　　The change of Wuling Hongguang S in the front face is still obvious. The design style of the front air intake grille is more home-oriented, changed to quadrilateral design, and the front lower guard plate is added, which makes the cross-border style more intense.

　　In terms of interior, the style of the center console has also undergone a brand-new design, and it adopts a two-color design with a deep top and a shallow bottom, which is more fashionable than the cash, and the home style is also more intense. In addition, the high-profile models are also equipped with a 7-inch display and have functions such as Bluetooth and reversing images.

　　The manufacturer has made a variety of seat forms for customers to choose from for Wuling Hongguang S, which are 5 seats, 7 seats and 8 seats respectively. Among them, the 7-seat and 8-seat models can be folded and turned over, which can expand the storage space of the trunk and facilitate loading.

　　In order to cater to the favor of young consumers and home users, Wuling Hongguang S did not copy the conservative body color of Wuling Hongguang, but chose some more beautiful colors, and increased from the current six to eight, namely candy white, earth brown, quicksand gold, desert gold, clear sky silver, storm gray, coral red and sea blue. In addition, it still shows the determination to move closer to the family. Wuling Hongguang S abandoned the better bearing capacity and used the spiral connecting rod swing arm half with better comfort.

　　In terms of power, Wuling Hongguang S uses not only the 1.2L engine of Wuling Hongguang, but also the P-TEC 1.5L DVVT engine, with a maximum horsepower of 112 HP and a peak value of 147 Nm, which matches the engine with a 5-speed drive mode.

　　The new car is also rich in configuration. All models come standard with aluminum alloy wheels, driver’s seat, +EBD and audio system with CD+USB interface. The high-profile models also add remote control folding keys, 7-inch display, visual reversing radar and other practical configurations.

● New car background

　　In September, 2010, SAIC-GM-Wuling launched China’s first compact commercial vehicle product-Wuling Hongguang. The car has been recognized by the market for its smooth appearance and practical space. And with the monthly sales of about 30 thousand units, it has become the leading model in this market segment. However, in recent years, the cross-border wind has blown up in China, and the more comfortable and richer models are gradually favored by users. Therefore, the manufacturers have launched Wuling Hongguang S. On the basis of Wuling Hongguang, the car has increased its body size, replaced with a 1.5L engine and enriched its configuration, thus enhancing its freshness and competitiveness.

● Competitors

『』　　　『』

　　Since Wuling Hongguang achieved very good market performance, and Xiaokang, two old rivals, also found business opportunities in this market segment and successively launched their own products. The Ono model focuses on greater spatial performance; The well-off scenery of Dongfeng, which will be listed on September 1st at the beginning of next month, has a "family" dead ringer, both of which have their own characteristics. In addition, users who buy such models are quite sensitive to the price, so their pricing is very close. However, Wuling also has a more favorable advantage, that is, a huge user base and a good market reputation.

● Adapt to the crowd

　　After the listing of Wuling Hongguang S, it will be sold together with the current Wuling Hongguang. The two cars complement each other and can meet the car demand of more users. Wuling Hongguang is outstanding and practical, and most models use leaf spring rear suspension, which mainly meets the needs of users with partial load; Wuling Hongguang S is rich in configuration, colorful and beautiful, and it is equipped with a more powerful 1.5L engine, and the whole system uses spiral spring connecting rod swing arm semi-independent suspension, which will make the ride feel more comfortable. It faces those young and fashionable family users. (text/Home of the car Liu Wei)

　　Read more:
　　Try Wuling Hongguang S 1.5L luxury model close to family.
　　//www.autohome.com.cn/drive/201306/559381.html

Every old car fan, or car industry practitioners, will never forget Ford Focus.

Historically, when Fox was born, it was the time when young people could own their own cars with hard work. Fox is very good in design, handling performance, chassis comfort and safety.

Compared with Toyota Corolla, Corolla, Peugeot 307 and Nissan TIIDA at that time, Fox’s young and manipulative image was very good. Honda Civic is also a latecomer, and Fox’s control is not disappointing.

Driving the early Focus, it is a 2005 hatchback 1.8L automatic transmission. The power performance is average, the 4AT gearbox is only a little better than Volkswagen 4AT, and the fuel consumption in urban areas is high. But after driving for more than two thousand kilometers, people felt what chassis control was for the first time.

One of my favorite Focus is the 2009 hatchback/sedan Focus 2.0L sports version. The set of sports seats and 5MT manual transmission are not out of date now. Coupled with the sporty design, both driving and perception are cool.

The best Fox is the self-priming version equipped with a 2.0L+6-speed dual-clutch gearbox in late 2014-15. The double clutch is provided by Gertrak, and the shift is not as fast as the Volkswagen double clutch but very smooth. Crucially, this version of Focus has smooth shifting and low fuel consumption.

However, the most beautiful Fox, personally, is the 2006 Fox ST. Once I went to Ford R&D Center in North America, I noticed that the poster of’ 06 Fox ST was still on the staff’s office wall, which shows that the design at that time was very successful.

Fox in the first ten years was still on the normal road. But I think the change of Fox happened in 2015.

The biggest change of the new Focus, which was redesigned in mid-2015, is to switch to the "Martin" front face, and then introduce two pairs of 1.0T and 1.5T turbocharged engines. Of course, a lot of electronic equipment has been added, such as automatic parking, blind spot monitoring and so on, and the new Focus finally has a large navigation screen for the first time!

Martin’s front face was used on Mondeo, and the new carnival and Forrest were used, and the modified Fox came to join in the fun. Martin’s version of Mondeo is beautiful, but it doesn’t mean that Fox with a smaller size also has this effect. At that time, when the official map of the new Fox came out, it also caused quite a controversy.

When we were in the test drive, we drove a sedan with a dark gray body for a test drive. I remember when a colleague saw us, the first sentence was: "Aren’t you trying the new Focus? How did you get Forsyth here?"

The biggest problem is Fox’s motivation, which began to decline at this time.

In 2015, the Fox automatic transmission has three sets of power configurations: 1.6L four-cylinder, 1.0T three-cylinder and 1.5T four-cylinder, which are very strange power configurations. The entry-level version of 1.6L is equipped with a "tall" dual-clutch gearbox, while the turbocharging is all equipped with a 6AT automatic gearbox. Of course, the high-end version is not equipped with a dual clutch because of the cost.

The test drive is a 1.5TEcoBoost GTDi turbocharger, and the output is 135kW/6000rpm and 240Nm/1750~4500rpm, which completely surpasses the old 2.0L naturally aspirated. However, the high noise is another disadvantage of 1.5TEcoBoost, and the sound is a bit disturbing as soon as the speed reaches 3500rpm.

The biggest problem appeared. After testing the car, I said, "Fox has returned to the era of high fuel consumption."

However, Fox never wins by power, but by chassis control.

The subframe+multi-link rear suspension, which is rare at the same level, has the greatest advantages in complex mountain roads-the rear wheels can still cling to the road even if the road surface is uneven in the corner, and the redundant vibration can be filtered out one by one. The performance of Volkswagen Golf at the same level is not as good as that of Fox.

At this time, the Fox suspension was softer, and the car body tilted badly around the pile, but the magic thing was that the soft suspension had almost no side effects on handling during cornering, and the four tires were still very close to the ground. The steering is still fast but accurate, as if you won’t understeer when you turn corners at a faster speed.

However, the adjustment of Fox in the later period of domestic production is not perfect, and the softness and long suspension, as well as the increase of the ground clearance, lead to the improvement of the center of gravity, which makes the dynamics of Fox’s body very subtle when it is pushed to the limit at high speed, and its stability is more affected than that of its peers.

Fortunately, most drivers will not drive it to the high speed limit …

Unfortunately, not every car buyer will care about these designs which increase the cost but are invisible to the naked eye. What they often see is that the rear footroom of the new Focus is still average, and the comfort of the seats is not as good as that of Japanese cars. But it’s also true.

Later, in 2019, Ford Focus finally embarked on the road of no return of all three cylinders. At this time, although there is 8AT gearbox support, Chinese people still don’t recognize the three cylinders.

There is really a lot to say about the story of Fox. But once you meet Fox with good motivation, you will release his nature and talent.

After driving the Fox ST for two generations, I enjoy the feeling of 6MT manual gear shifting, and the pleasure of twisting the front wheel and gently pulling the steering wheel to one side every time the gear shifting is accelerated. After many years, I think Fox ST is more fun than Golf GTI.

I also drove a very cracked Fox RS. Without some practice, it is difficult to handle the relationship between 6MT and 440Nm on the track. But it was really fun.

In the current market, many automobile brands have launched three-cylinder models. Faced with the pressure of environmental protection policies and consumers’ requirements for fuel economy, more and more manufacturers will launch models equipped with three-cylinder engines. 2019 is the first year of the explosion of three-cylinder engines, and the position of small-displacement three-cylinder engines will become larger and larger in the foreseeable future.

Due to the congenital reason of odd cylinders, the first-order reciprocating inertia moment of three-cylinder engine is unbalanced, which is a word "shaking" in the actual driving experience, which is why many people talk about "three cylinders" and change their color. At present, the "three cylinders" at this juncture can be said to be a kind of engine form that is difficult to avoid. Then who can take the lead in doing the "three-cylinder" experience, who may seize the market first. A few days ago, Geely Automobile held an activity of "Binrui 200t 160,000km engine’s 100-hour crazy challenge with no limit" at Geely Power Research Institute in Hangzhou Bay, Ningbo.

Through the form of disassembly+explanation, this paper shows how Geely builds an efficient three-cylinder engine without shaking. In fact, it is not easy to disassemble an engine that has been used for a long time in the eyes of many media, because as long as the engine is slightly flawed, it may be made public by the media.

The engine disassembled by the technician has passed the 160,000-kilometer road test, the test of high fever, cold and harsh plateau environment, and then passed the 100-hour full-load operation test on the test bench. The simulation is the state of an engine after 8 years of use in the hands of ordinary car owners. Let’s analyze this non-shaking three-cylinder engine step by step from the cylinder head.

The disassembled engine model is JLF-3G10TDB, the cylinder head is made of aluminum alloy, and the integrated exhaust manifold design is adopted. At present, the purpose of the birth of a small-displacement three-cylinder engine is to "save energy efficiently". The integrated exhaust manifold can not only effectively use the exhaust temperature to help the engine warm up when starting, but also has advantages for the control of exhaust temperature and the normal work of three-way catalysis.

This engine is equipped with two thermostats, the "big" and the "small". The small thermostat controls the small circulation and controls the coolant to circulate in the cylinder when the engine is started. Together with the integrated exhaust manifold, this heat source can quickly make the engine reach the appropriate working temperature. When the engine is working normally, the coolant is connected to the large cycle of the whole cooling system.

Compared with the traditional external exhaust banana design, the integrated exhaust manifold can not only effectively utilize the waste heat generated by exhaust gas, but also shorten the path of exhaust gas to the turbine blades. With the small inertia turbine from Garrett, the 1.0L exhaust engine can still blow the turbine quickly, providing excellent response capability. In order to output a peak torque of 205Nm at 2000 rpm while ensuring the responsiveness, the designed maximum speed of this turbine reaches 290,000 rpm.

In terms of fuel supply system, this engine adopts direct injection in the overhead cylinder, which avoids the abnormal situation that the "wet wall" leads to the increase of engine oil. Continental has provided a 5-hole fuel injector for this engine, and the fuel injection pressure can reach 200Bar. Since the development of this engine began seven years ago, there is a certain gap compared with the 350Bar used in the latest engine, but we also learned from the conversation with engineers that Geely will continue to develop the second generation engine, and I believe that a higher pressure fuel injection system will be used at that time.

The cylinder body is made of cast iron. According to the engineer on site, compared with aluminum alloy, cast iron cylinder body has more advantages in shock absorption. This engine adopts the design scheme of 3mm thin cylinder wall, and the cylinder block of three-cylinder engine can usually be reduced by more than 50mm in axial length compared with that of four-cylinder engine. Therefore, thanks to the volume advantage of three-cylinder engine, the weight of cast iron cylinder block is still well controlled.

In the part of NVH management, Geely first put the engine in the semi-elimination laboratory, oriented the noise source of the whole power system through the microphone array conforming to SAE (International Society of Automata Engineers) specifications, and then analyzed the noise-emitting parts to improve the noise source.

Firstly, aiming at the silent design of belt and gear, in order to reduce the noise of gear and belt during transmission, Geely used composite materials between the alveoli of gear and used timing belt instead of timing chain to further reduce the noise of gear and belt during operation.

Geely introduced the "balance shaft" to suppress the vibration of the "three cylinders". One end of the balance shaft has a gear combined with the gear at the crankshaft end, and the first-order inertia of the engine is balanced by the design that the motion phase is opposite to the vibration. The whole balance shaft assembly is installed in the oil pan at the bottom of the vehicle. At present, there are many three-cylinder engines on the market, but not every one has a balance shaft.

Besides suppressing NVH of the engine itself, how to reduce the impact of vibration on the car body is equally important. Geely adopted a relatively traditional 3-point mount on the precursor of Binrui’s transverse engine. However, hydraulic bushings are used on both the left and right mounts. Compared with the practice of using hydraulic bushings only on the right side of traditional vehicles, it is obvious that the vibration isolation effect of dual hydraulic mounts is better.

In order to demonstrate the excellent NVH performance of this engine in an intuitive way, Geely engineers designed a "coin-standing" test. During the whole test, the coin did not fall down whether the engine was started or the speed was raised at idle speed. Although this is an engine test under no-load condition, it also reflects the NVH performance of Geely’s 1.0T engine under no-load condition. According to the on-site engineers, the displacement produced by the vibration of the seat slide rail in Binrui cockpit per second is only 0.35mm.

In the actual test drive, Binrui, which is equipped with a 1.0T engine, still can’t feel the vibration of the engine in the cabin under the load of four people. Trying to accelerate rapidly at the speed of 20km/h, the speed of establishing positive pressure of the turbine is almost the same as that of many larger displacement turbine engines, and the force exerted by the engine in the middle section is more rapid than that of the ordinary 2.0L naturally aspirated engine.

Because of the congenital reason of odd cylinders, the first-order reciprocating inertia moment of three-cylinder engine is unbalanced, which is the congenital defect of "three cylinders". I believe that even Newton’s old man could not wash the floor when he was alive. However, today’s engine technology has undergone earth-shaking changes compared with 20 -30 years ago, whether it is the accuracy of overall parts processing or the breakthrough in materials science. The change of the overall automobile industry environment has also made the "three cylinders" shoulder a more important mission. The "three cylinders" have reason to become better, and Geely has taken the lead in taking a solid step.

　

The 1.0T engine carried by Binrui is a brand-new product of Geely iNTEC technology brands, and it is the first 1.0TD engine independently developed by Geely. Through engine disassembly, we can see that it is not a product that blindly pursues "cheap". Geely’s intentions are reflected in the use of parts from internationally renowned suppliers and the design of NVH suppression. As early as 2010, Geely put forward the "technical Geely" strategy, and this 1.0TD engine is a microcosm of the "technical Geely" strategy.

　　After visiting the Light of the Internet Expo, do you still remember the various "black technologies" at the exhibition? Tmall unmanned supermarket, sogou Wangzai robot, Baidu robot … … The high-tech of the Internet has been integrated into all aspects of life, which makes people feel deeply and still leaves much to be desired.

　　However, the annual Internet Light Expo is always only a few days. When many people have no time to feel the "black technology" at the forefront of the Internet, it has already ended and they can only look forward to the next Expo. However, the reporter found a brand-new "Expo" that is open to the public all year round during his recent visit — — Wuzhen Summit Internet Application Experience Center. The brand-new experience center is located in Wuzhen Street in the west of Wuzhen Bridge. On the day of the reporter’s visit, the experience center has entered the final stage of decoration. According to Zhu Zhaokui, assistant general manager of Zhejiang Wuzhen Street Technology Co., Ltd., the experience center will be officially opened soon.

　　"You’ll know what kind of shoes are suitable for you at one stop."

　　Red Dragonfly "Smart Store" officially entered the Experience Center.

　　Entering the brand-new experience center, the decoration has entered the final finishing stage, and some "black technology" booths have been put in place in advance, including the Red Dragonfly "Smart Store" on the south side of the experience center.

　　"Hello, do you need to experience our latest intelligent service of Red Dragonfly? Just one stop up and you will know which shoes are right for you. " Just before walking to the booth, Huang Yali, the person in charge of the personalized smart store of Hung Hom, warmly greeted Xiaobian. Take off your shoes, socks, stand on the foot scanner, and the foot scanner scans and measures the foot shape. The whole process takes less than 5 minutes. On the electronic display screen right in front of the foot scanner, a small exclusive "Red Dragonfly Foot Scanning Report" is issued, which covers all the foot shape information of the reporter, such as foot width, toe length and foot shape.

　　"With this foot information and uploaded to Alibaba Cloud, our back-end system will have a complete ‘ Foot file ’ , through this file, our ‘ Intelligent system ’ We will recommend all kinds of shoes that best suit his foot type for customers to choose. " Huang Yali told Xiao Bian that because everyone’s shoe type is different, we can better understand the customer’s foot type through the way of "internet plus Store", and naturally we can provide them with exclusive shoe recommendation and service. Today, Red Dragonfly has opened more than 10 "smart stores" in China.

　　Experience center "black technology" contended.

　　On the right side of Red Dragonfly’s "Smart Store", a self-service vending machine named "Youbao" caught the attention of Xiaobian. The seemingly ordinary self-service vending machine actually has the latest new technology of the Internet — — Pay by brushing your face.

　　After selecting the beverage that you want to buy, the reporter clicked the option of "brush face to pay". After Xiaobian brushed his face for the first time, the prompt of "Enter the bound Alipay mobile phone number" popped up in the background of the system. After entering the mobile phone number, the beverage was purchased successfully. After several purchases, the prompt "Enter the bound Alipay mobile phone number" will no longer be displayed, and the purchase can be successful by directly sweeping the face.

　　Bring VR glasses and stay above Wuzhen, and the whole picture of the town comes into the eye of Xiaobian with the flight trajectory … … In the "Leyou Wuzhen" VR flight somatosensory project of Zhejiang Zhongnan Cartoon Co., Ltd. on the east side of the experience center, the reporter really experienced the fun of flying through the air and overlooking Wuzhen. Of course, in addition to the aerial view, the project also has a 360-degree panoramic mode. When switching to this scene, Xiaobian "walked into" the corners of Wuzhen with the mode of the first perspective. "In this VR experience, we have set up two modes, dynamic and static, for the public to experience. The purpose is to show the customs and humanities of Wuzhen in all directions through VR." Mr. Jin, the equipment manager of Zhongnan Cartoon Co., Ltd. said that this booth will continue to be open until next year’s world internet conference Wuzhen Summit. At that time, if there are any newly developed products, the company still hopes to return to the Experience Center to show them to everyone.

　　It is reported that the Experience Center is jointly built by the Information Department of the General Assembly, the Light of the Internet Expo and CLP Haikang, which brings together the new technologies in Internet application facilities of 20 enterprises including China Electric Branch, China Telecom, CLP Haikang, sogou, Red Dragonfly and Good News Bird. Different from other exhibition halls, Wuzhen Summit Internet Application Experience Center will be open all year round, and interested friends can visit the latest "black technology" on the Internet at any time. At the same time, Wuzhen Street Company is also an Internet of Things incubator in Tongxiang City, and will continue to promote all kinds of high-quality Internet application projects in Tongxiang. "During the upcoming 5th world internet conference Wuzhen Summit, a number of projects cooperated by CLP Haikang Group and Wuzhen Street Internet of Things Business Incubator have contributed to the intelligentization of this conference, including high-density channel WiFi2.0, Hikvision intelligent transparent large screen and so on." Zhu Zhaokui said, "Most enterprises that provide intelligent promotion support are excellent enterprises that have been incubated and cooperated with Wuzhen Street, an innovation and entrepreneurship platform. We hope that by creating benign ecological circle resources, Wuzhen Street enterprises can further achieve a win-win situation and develop hand in hand."

Wave after wave of urban SUV, every brand wants to be in this red sea, deus ex, Haval, as an evergreen tree of its own brand, will naturally not miss this opportunity.this is not, a second-generation big dog with a "light off-road" label,So with a hint of wildness.,Broke into our field of vision

Founder’s tough body lines, with a rough and domineering front face,The round headlights are like a pair of bright eyes., lock the target, ready to go, this appearance,Said it was a "wolf" in the city SUV.,It is not an exaggeration.

Interior aspectThe second generation of big dogs also keep up with the trend. The 14.6-inch central control screen integrates various functions, full of science and technology, and the seat is made of imitation leather and genuine leather.Both comfort and grade sense are taken into account.,Spacious spaceWhether it is a daily commute or a family outing, it can be easily handled.

2.0T的发动机，最大功率175千瓦,匹配9挡湿式双离合变速箱，动力输出强劲有力，无论是城市道路还是高速公路，都能给你带来畅快的驾驶体验

看起来，二代大狗似乎完美契合了当下消费者对于SUV的各种需求：硬朗的外观、舒适的内饰、强劲的动力，再加上一个极具诱惑力的价格,简直让人心动不已

事情真的有这么完美吗？

一些车主在实际使用过程中,也发现了一些问题,油耗偏高，尤其是在城市拥堵路况下，更是让人“肉疼”

高速行驶时，风噪和发动机噪音也比较明显,影响了乘坐的舒适性

另外，新车的内饰异味也比较大,需要长时间通风才能散去

这些问题，就像是一盆盆冷水,浇灭了人们心中对于“完美座驾”的期待

So,哈弗二代大狗究竟是真香,还是“狗”带你入坑？

这或许是一个没有标准答案的问题

每个人的需求不同，对于车辆的评价标准也不尽相同

有人喜欢它硬朗的外观，有人在意它宽敞的空间,也有人更看重它的性价比

而那些缺点，在有些人眼中,或许根本不算什么

毕竟，没有一辆车是完美的

关键在于，你是否能够接受它的缺点,并且欣赏它的优点

If you like its style.And can tolerate its shortcomings,so,It may be your "Mr.Right".

If you have higher requirements on vehicle comfort and fuel economy,so,I suggest you consider it carefully.

after allBuying a car is not a trivial matter.All factors need to be considered comprehensively.,In order to make the best choice for you.

Choose a car,It’s like choosing a partner,There are many factors to consider.

Appearance, interior, power, fuel consumption, space, configuration and so on are all factors that we need to weigh.

And for me,Its biggest controversy.,Perhaps it lies in its positioning.

It not only wants to have the comfort and convenience of urban SUVs, but also wants to keep the passability and wildness of hard-core off-road vehicles.

This "both ends" approach,Although it caters to the needs of some consumers,But it also brought some inevitable compromises.

In order to pursue a tough appearance, it has to sacrifice some space and fuel economy.

In order to ensure a certain off-road ability,It can’t be like a pure city SUV,Adjust the chassis too comfortably.

This kind of helplessness of "you can’t have your cake and eat it",Perhaps many car companies are designing products.,Will face the problem.

So,For consumers,,How to choose?

You should be clear about your needs.

What’s the main reason you bought this car?

Is it a daily commute, or an occasional outing to the suburbs?

Is it to pursue a comfortable driving experience or to value practical space?

Only by clarifying your own needs,Talent is targeted.,Find the car that suits you best.

You should have a clear understanding of your car scene.

What are the main road conditions you usually drive?

Is it a city road, an expressway or a rugged mountain road?

Different car scenes have different requirements for vehicles.

You should look at the advantages and disadvantages of vehicles rationally.

No car can be perfect.

The important thing is., you have to find one,Advantages can meet your needs.,And the shortcomings are acceptable to you.

For Haval’s second generation big dog,Its advantages are obvious: tough appearance, spacious space, strong power and rich configuration.,And attractive prices.

Its disadvantages are also obvious: high fuel consumption, general noise control and strong new car odor.

If you like its style.And can accept its shortcomings,so,It may be a good choice.

If you have higher requirements on vehicle comfort and fuel economy,so,I suggest you consider it carefully.

after allBuying a car is not a trivial matter.All factors need to be considered comprehensively.,In order to make the best choice for you.

In the highly competitive automobile market, every brand is striving to launch products that better meet the needs of consumers.

Haval second generation big dogAs a uniquely positioned SUV,Can it stand firm in the market?,It will take time to test.

And for consumers,The most important thing is to be rational,According to your actual needs,Make a wise choice

After all,Suitable for their own,Is the best

What do you think of Haval’s second generation big dog?

Welcome to leave a message in the comment area and share your views.

Special topic: picture channel

"Yo-Yo" is one year old, and the breeder sends the prepared cake to Yo-Yo, the birthday girl.

"Yo-Yo" is one year old, and the breeder sends the prepared cake to Yo-Yo, the birthday girl.

Shouxing Youyou looks very cute when she eats the cream on the cake to her mouth.

The giant panda "Yo Yo" enjoys the birthday cake sent by the breeder in the tree. (hujie, chongqing morning post)

The breeder feeds the cake to Youyou. (Chongqing Business Daily Chen Cheng)

　　　 Yesterday (5th), Youyou, the eldest daughter of the giant panda Yaya in Chongqing Zoo, turned 1 year old! This is a sign of its complete survival. At the small birthday party held yesterday, the little guy wouldn’t let go of the smell of cream, and hung his chubby body upside down to amuse the tourists and staff.

　　On September 5, 2007, Yaya, the eldest daughter of the giant panda in Chongqing Zoo, turned 1 year old! This is a sign of its complete survival. At the small birthday party held yesterday, the little guy wouldn’t let go of the smell of cream, and hung his chubby body upside down to amuse the tourists and staff. A company in Chengdu specially sent 200,000 yuan of adoption money as a "gift".

　　Weighing 32.5 kilograms at one year old.

　　On the morning of September 5th, 2006, Yaya, a giant panda, gave birth to twins. Youyou is a big baby, female, weighing more than 120g. Another cub was accidentally crushed to death by the tired Yaya 56 hours after birth.

　　　 "Youyou" eats 300 grams of milk powder mixed with milk every day, plus some bamboo leaves. Yesterday, the staff of the Panda Pavilion measured its weight as 32.5 kilograms, which is 27 times the weight at birth.

　　Guo Wei, chief engineer of Chongqing Zoo, said that within one year after the birth of a giant panda, there are seven "life passes", namely 3 days, 7 days, 15 days, 1 month, 3 months, 6 months and 1 year. After a year, it marks its complete survival.

　　Hobbies love climbing trees, "pretending to be weird"

　　At 4 o’clock yesterday afternoon, "Youyou" opened his eyes lazily after sleeping for more than an hour. The breeder Zhong Hua brought him a box of cream cakes and waved it in front of his eyes. The little guy didn’t know the round box at first, but after the box was opened, he smelled the fragrance and slowly strolled out of the cage.

　　Below the nursery of the Panda Pavilion is a special "sports ground" with a 5-meter-high Ficus microcarpa in the middle. At ordinary times, "Youyou" goes to kindergarten here, and there are rubber balls, small chairs, rattles and other items prepared for it for entertainment and sports.

　　Walking into the playground, "Youyou" saw a lot of people watching him around, and immediately gained momentum. After running around the grass for several times, he still felt unsatisfied. Like a naughty child, he grabbed the leaves of a small yellow tree on the side of the field and pulled and bit it. It didn’t eat the leaves, but scattered the bitten fragments on the ground. "Look, this piece is its masterpiece." Zhong Hua pointed to several other saplings in the field and said that all the saplings fell to the ground, and yesterday morning, it bit a ball.

　　However, Youyou’s best action is to climb trees, where he can make hilarious movements.

　　After five minutes of "warm-up exercise", "Youyou" climbed the Ficus microcarpa in the middle of the field, sat, climbed or stood upside down between the branches, with round eyes still looking around.

　　When Zhong Hua came to the tree holding the cake, the eyes of the little guy hung upside down immediately fixed, staring straight at the white cream on the cake, and sticking out his tongue to lick his lips. Because the little guy climbed a little high, in order to let him enjoy the cake better, Zhong Hua moved a chair and asked the breeder Zhang Naicheng to stand on it and hold the cake high. At the first bite, it only bit a small flaw. After tasting the sweetness, the little guy reached out his left paw to grab the cake tray. At the second bite, he bit too hard, and the little guy grew a "white beard", which made the tourists "haha" straight. After the staff removed the cake, it kept licking the cream residue on its claws and leaves.

　　Giant pandas seldom eat sweets, mainly because they are afraid that they are too fat and do not like sports, but yesterday’s birthday is an exception.

　　Lovely enterprise 200 thousand yuan adoption

　　After being born, Youyou was sent to China Conservation Giant Panda Research Center in Wolong, Sichuan for feeding, and didn’t come back until the Spring Festival in February this year. During my life in Wolong, many guests visited it, especially after returning to Chongqing, many Chinese and foreign guests came here, and foreign guests liked to watch it climb trees.

　　Yesterday morning, Yu Yuanmu, vice mayor, visited the zoo specially, and instructed to strengthen cooperation with Wolong to build the Panda Pavilion into a characteristic boutique.

　　At present, "Youyou" has obtained an international pedigree number as its "hukou". Chengdu quanu adopted a panda named Quanquan in Wolong before, and this time donated 200,000 yuan to Chongqing Zoo to adopt Youyou for life, which will be used for panda breeding and improving its growth environment.

　　The person in charge of the zoo said that giant pandas are not afraid of heat or cold. As long as the weather is suitable, visitors can visit the movements of "Youyou" in the Panda Pavilion.

　　In addition, on August 10th this year, Youyou’s mother Yaya gave birth again, and her baby’s weight had increased to about 250g yesterday.

Editor: Fan Jing