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Don't Chang'an returned to 202, ate two mouthfuls of food casually, then took his temperature, and lay on the bed and slept for a while.

At around two o'clock in the afternoon, Mingmei knocked on the door outside with a mask.

Everyone in the room was asleep, don't Chang'an opened the door lightly, Mingmei signaled to him, and then took away the thermometer of 202, she said that she couldn't stay longer, there was still something on the student union's side, and these temperature data must be reported in time.

Don't Chang'an asked her what the situation was outside now.

Mingmei said that the situation is not good, Haidian is the hardest hit area of the epidemic, and although the number of infected people has been controlled, the crisis has not been lifted.

Before leaving, Mingmei took off her mask and said goodbye to Chang'an: "Take care of yourself." ”

Don't Chang'an returned to 202, he couldn't sleep anymore, he sat on the edge of the bed, looking outside, the warm breeze was blowing.

He didn't tell his parents about being quarantined, for fear that his family would be worried, and he didn't tell anyone in the company for fear of causing unnecessary panic.

In the evening, don't Chang'an text Tang Wan.

Tang Wan asked, "How do you feel?"

Don't Chang'an replied: "It's okay, everything is normal, don't worry." ”

Tang Wan said: "The University of Finance and Economics sent several more away a few days ago, and I heard that it was quite serious, all of them were senior students who came back from other places. ”

Bei Changan said: "It's the same in our school, there are many more seniors in the isolation building. ”

Tang Wan said, "How can the school be like this?"

Don't Chang'an said: "They don't want to do anything that can't be helped." ”

Tang Wan said, "I want to see you tomorrow." ”

Don't Chang'an said, "No." ”

Tang Wan said: "Why not? No one wants to do the job of delivering food to the isolation building now, so I will tell Tian Ran tomorrow and ask her to help me get a place in the student union, it should be easy." I haven't seen you in days, and I miss you. ”

Don't Chang'an said: "No, you know that no one wants to do this job, and you are still rushing to do it?" Now people are panicking, there are several public cases in the school, the situation is really not very optimistic, stay in the dormitory, don't go out." ”

Tang Wan didn't reply to the text message, nor did she call.

Now, in order to avoid the spread of the epidemic, the school has been deliberately avoiding too much contact between students from outside the quarantine building and people in the quarantine building, except for some volunteers and cleaning aunts from the student union, others cannot even cross the cordon outside the quarantine building.

Bei Chang'an really felt a sense of fear in the midst of a siege.

The next day, Tang Wan went to Tian Ran, and Tian Ran persuaded her for a long time, but she was still indifferent and insisted on going to the isolation building to take a look.

At noon, Tang Wan went to 202 and met Bei Chang'an.

Don't Chang'an didn't expect this girl to be so stubborn, and would take such a big risk to meet her, and she was still a volunteer.

A volunteer running all over the building is much more dangerous than a quarantined person who stays in a fixed room all the time.

Don't Chang'an tell her not to come tomorrow.

Tang Wan said: "I can't change it, the number of people has been reported, and the student union has also mobilized, so what's the matter with quitting at this time? Unless I'm really infected, I have to hold on until the epidemic is over." ”

Bei Changan said: "Who said that? You are just a student, and you don't need to bear so much responsibility. ”

Tang Wan said: "I am only responsible for myself. ”

Don't Chang'an smiled: "Why do you say that?"

Tang Wan said: "I'm worried about you, I want to see you, I don't want to just stay in the dormitory every day and miss you." Now, no matter what, at least I can see you every day, and I can talk to you face to face for a while, isn't that good?"

On the phone, the two were silent for a while.

Don't Chang'an asked: "You run to the isolation building every day, can you still go back to the dormitory?"

Tang Wan said casually: "I can't go back, we live in the Little Red House next to you with other volunteers." ”

Don't Chang'an thought for a while and asked, "Wasn't the Little Red Mansion a computer room before?"

Tang Wan said: "Yes, it is a computer room, but there are still a lot of rooms inside, the school has arranged beds in it, the cleaning aunt and we live on the second floor, and the security guard lives on the first floor, rest assured, it's okay, the only drawback is that there is no electricity, or it's very troublesome." ”

Don't Chang'an looked at her, she had mixed feelings in her heart, and she didn't know what to say, and the food in her mouth didn't taste at all.

The next day, Tang Wan packed the food in her newly bought lunch box, and then brought several bottles of milk and several packets of banlangen to Bei Chang'an.

The senior students who left the isolation building gradually lost their voices after making a fuss for a while.

In addition, news came from Xiaotangshan that Wang Lingyi was diagnosed and was being treated.

After Nan Chao and Huazi learned the news, they were absent-minded every day, sitting in the room, unable to say a word.

On the 6th day of quarantine, Bei Chang'an learned one thing from Zhuang Yu's mouth, that is, people from Baidu have been paying more and more attention to Chang'an's network recently.

Many of their senior managers, the content of the daily meeting, will focus on the traffic data of "Chang'an Cloud Music", when they see these data, those executives are trying to get some inspiration from it, and then figure out a set of MP3 operation plans suitable for themselves.

In the past few days, Baidu is studying the operation mode of plagiarizing "Chang'an Cloud Music", through the singer's fan effect and his own things in the search engine, for the tribal mode of "Chang'an Cloud Music", it has also made a simple bbs, but it has not been launched yet.

After Bei Chang'an learned the news, he ordered Zhuang Yu to immediately open a search keyword on the secondary page, except for celebrities, any other field can build a tribe by itself, whether it is a technical field or an entertainment field, or a simple word, you can establish a tribe.

In this way, the tribe's audience on the Internet is much larger.

Baidu's focus is that the opening of the tribal function can, to a certain extent, attract traffic to a large extent.

If there are a lot of users, you can quickly achieve the fame of a product on the Internet, tribal users are connected around specific things, people do not interact with each other, even if the interaction is through the QQ group, but the QQ group chat lacks core cohesion.

Users will be a tribe is a propagation tool.

Some of Baidu's high-level executives also tested the newly developed function of the tribe, and they also built a tribe for "Baidu", which is very interesting, whether you are a star or the general public, as long as you can pass the official review, you can have your own tribe.

Xiang Yunlong also built a tribe in his own name, he usually likes financial investment, so he built a tribe of financial investment.

In just a few days, the tribe has attracted a lot of user attention, and there are a lot of exchanges and financial investment analysis posts, in Xiang Yunlong's view, the tribal function of "Chang'an Cloud Music", for the same enthusiasts' aggregation ability, is quite large.

From this, Baidu came to a conclusion that with the current situation, the valuation of the tribal product is at least tens of millions or higher.

At this time, Baidu looked at its search engine again, and suddenly felt that its daily high search volume was like a heaven and an underground compared to the tribe.

Baidu search, simply can not retain users, users use the search engine to search for what they want, the next second will go to other places, user retention, user viscosity has always been Baidu's headache.

If Baidu also develops a tribe-like function, it will definitely go up several notches for the increase in traffic.

Traditional search engines only search for information that already exists on the Internet, although in later generations, Baidu has been able to search for information on up to 170 million web pages.

But compared to the knowledge in the minds of 80 million Chinese netizens, it is still only a drop in the ocean, and the meaning of the birth of the tribe is that you can share the knowledge, ideas and experiences in your head with everyone.

In fact, this vision of Bei Chang'an sounds very similar to Zhihu's vision.

In China's IT industry, Baidu prefers to serve passive Chinese users who believe that limited data is sufficient.

Therefore, its purpose is to enclose users in their own walled garden, through Baidu Encyclopedia, Baidu Know, and other site resources, you are nominally searching the entire Internet, but in fact in Baidu "site search".

From the very beginning, Mr. Li's positioning for Baidu was that it was not just satisfied with being just a search tool!

Baidu also wants to be a content generation platform, and it wants to collect and produce the information in the minds of 80 million netizens.

Based on the principle of not doing evil, Baidu imports the traffic of all keywords into Baidu's products in order to establish its own walled garden, which directly leads to the inability of vertical communities to do it.

Regardless of its negative impact on the biodiversity of the Internet, Tribe is a genius idea. It is to turn the Internet into a filter for a group of people, and at the same time as it is distributed, it is aggregated accordingly.

And Don't Chang'an, it is precisely to aggregate people who search for a keyword and produce content through interaction.

Baidu's senior management kept lamenting that this idea of the tribe is definitely a genius idea that has emerged in the Internet field in recent years.

Why?

It's very simple, first of all, the tribe relies on a traffic entrance to the audition website!

Crowd diversion and aggregation through keywords.

Secondly, the threshold is low enough that as long as you have access to the Internet and an IP address, you can become a user of the tribe without even logging in. More importantly, everyone can build a tribe based on keywords.

Why did the form of keyword discussion forums become popular?

In fact, before the emergence of search engines that diverted netizens by keywords, various types of forums were the main force of the Internet.

The reason why the forum can gather like-minded people and produce strong interaction and high-quality exchanges is because the Internet threshold itself is a crowd filter, and the forums with different temperaments of Sitong Lifang, Banyan Tree, Tianya, and Xicihu allow Internet users to "worship the dock" and "mix the circle" according to their preferences.

Why did the golden age of the forum before 2005 give birth to the influential figures in the Internet culture circle like the Whampoa Military Academy?

The first reason is that the forum has screened and gathered this group of cultural pioneers who have won the first trend.

However, with the rapid popularization of the Internet, the "filter" of the Internet threshold is rapidly failing, and according to the saying that "any altar is an altar in the end", the elitist atmosphere and the faint smell of rancid circles of the previous generation of forums can no longer let the new generation obediently enter the urn to play.

Moreover, the square with a hodgepodge of various topics such as entertainment gossip can no longer meet the needs of netizens whose geometric progression is growing and their preferences are constantly subdivided.