The first interviewer was eliminated. After the person left, everyone was not in a hurry to call the second interviewer. Yan Xiaoqin hurriedly asked, "What the hell are you doing?"

Chen Qiaoshan said: "It's nothing, haven't you all seen it? She was stumped by a simple question, that's all!"

Yan Xiaoqin gave him a blank look and threatened: "Do you say it or not?"

Chen Qiaoshan did not go around the circle anymore. The two of them had just pierced the last layer of window paper. Now it was the time to eat the marrow and know the taste. He didn't want to cause trouble for himself.

"To put it bluntly, it's actually worthless. There is a seventy-two rule in finance that can easily calculate the time for investment double or halving. It's a trick. Whether it's stock trading or investment, it's often used. Of course, this is not accurate."

Chen Qiaoshan explained a few simple words, and no one present was stupid, so he immediately understood.

Wang Lin questioned: "No, your answer is zero and even, and it is not divided by seven or two?"

Chen Qiaoshan smiled and continued, "The rule of seventy-two is more than enough to deal with general problems. If you actuarially, you also need to correct the variables according to the size of the interest rate. In fact, the reason is very simple. If you make an equation and expand it with the Taylor formula, you will find that 0.72 is just a valuation, and the error is still relatively large..."

Wang Lin asked again: "Since there is something closer than 0.72, why is it called the seventy-two rule?"

"Because of convenience, from one to nine, only five and seven cannot be divided by seven and two..."

After a few words, Chen Qiaoshan was perfunctory.

There are many similar gadgets in the financial field, all of which are accumulated experience, and simplifying the complex is also a practical need.

The interview continued and I met three more times in a row. It can be seen that they were all smart people, who could speak, write and calculate, but Chen Qiaoshan was not very satisfied.

After thinking about it secretly, he suddenly realized that he might have done something wrong this time.

He likes to make friends with simple people with complicated thoughts, and his assistants are always by his side. Chen Qiaoshan is subconsciously very picky about this candidate.

There is no way, he has too many secrets, which are not trustworthy, and it is difficult to get into his side.

Looking back on the experience over the past year, unless Chen Qiaoshan is willing, it will be difficult for outsiders to approach. Over the past year, he has dealt with many people and has known many people, but not many real friends.

Chen Qiaoshan sighed secretly, and the crux of the problem turned out to be here, like a thorn in his throat, but it could not be solved. Just as he was thinking, the last interviewer also entered the conference room.

Chen Qiaoshan took a look and found that he knew the person who came, Tuo Xiaoxue, a fellow villager from Peking University’s Information Science Department.

The two of them are actually not very familiar with each other. They have seen each other three times, but they have a deep impression of each other.

Tuo Xiaoxue naturally noticed Chen Qiaoshan's existence. She was just a little surprised. Before she could say hello, she started introducing herself at Liu Chang's request.

"Hello everyone, I'm very lucky to be in this interview. My name is Liu Chang, and I'm a junior student in the microelectronics major at Peking University..."

Chen Qiaoshan looked through his resume, but unexpectedly, Tuo Xiaoxue chose an unpopular major. Of course, this is relatively speaking.

Nowadays, computer science flocks are running towards CS. Electronics and microelectronics majors are not easy to recruit, especially when choosing majors in schools. CS and microelectronics majors in Peking University Information Science and Technology have experienced an embarrassing situation of 10:1 enrollment.

Tuo Xiaoxue's interview is pretty well-behaved, not good, nor bad. After all, she is the top scorer in Nanyang and her IQ is definitely online.

After asking the regular questions, Liu Chang glanced at Chen Qiaoshan. It was really a troublesome to find an assistant. He had never intervened except the first one, and he didn't know what it meant.

The interview was about to end, and Liu Chang gave an inquiry glance.

Chen Qiaoshan remembered what happened last year, and after thinking about it, he said, "Wang Lin, give her a piece of paper and pen!"

Come again! The conference room suddenly became quiet.

Tuo Xiaoxue was confused, so she looked at Chen Qiaoshan and felt a little strange. When she looked at the interviewer, the faces of the people were full of smiles. She was very confused. It was hard to say anything at this moment.

Seeing Tuo Xiaoxue take the paper and pen, Chen Qiaoshan said: "The last question is that you are a professional microelectronics at Peking University. You should have designed an analog circuit layout, right?"

Tuo Xiaoxue nodded, "I have done it. Analog electronic technology is the basis of electronic circuits and is a compulsory course."

Chen Qiaoshan said: "Okay, I think this question should not be difficult for you."

Without waiting for everyone to react, he continued: "My question is very simple. Don't consider insulation, matching, layout, balance and coverage issues. You can help me draw a square circle on paper!"

A square circle?

Before the joke writer was born, this problem was enough to make people collapse.

Tuo Xiaoxue was stunned. Does this have anything to do with the circuit diagram?

I noticed that the women on the other side wanted to laugh but forced themselves to hold on. She was not stupid, so she naturally knew that she had been made difficult.

Tuo Xiaoxue had long forgotten the grudge between the two, but now, the old grudge has not yet been over, and she wants to tear Chen Qiaoshan.

Although he was angry, Tuo Xiaoxue was unwilling to give up. She was still trying hard to analyze how to draw a square circle.

She knew the technique of circumcision, which was to calculate the pi and continuously double the number of sides of the circle connected to the regular polygon, but what does this have to do with the square?

Besides, let’s talk about analog circuit diagrams, which square circle is drawn?

The more Tuo Xiaoxue thought about it, her mind became more and more confused. After thinking for a while, she had no clue at all. She couldn't help but be very angry. She had a part-time job and was ruined by Chen Qiaoshan.

Tuo Xiaoxue also had a temper. She threw the pen on the table with a "bang", pointed at Chen Qiaoshan's nose and said, "Chen Qiaoshan, why are you a grudge against you? Why can't you get along with me everywhere?"

He was called out on the spot and the people present were very curious. After having sex for a long time, he was an acquaintance. Yan Xiaoqin stared at Chen Qiaoshan and asked, "Do you know each other?"

There is nothing to hide, Chen Qiaoshan nodded and explained: "She is also from Dengzhou. Her parents are from the first high school. She has seen her twice in high school."

"Is that true?" Yan Xiaoqin looked suspicious, "Why haven't you heard you say it before?"

"Why didn't you say that Dr. Tuo from the clinic is her father. When he went to steal masks with Fatty Sun, he met her."

Chen Qiaoshan lowered his voice and said a few words. Yan Xiaoqin remembered that this was indeed the case. Sun Guangming joked about this matter a lot. Thinking about the pranks of the two, she gave Chen Qiaoshan a angrily glance.

Seeing that the two met each other, Liu Chang didn't want to make trouble anymore. She said, "Mr. Chen, this is the last one. Can you do it or not, you have to express your opinion, right?"

Chen Qiaoshan looked at Tuo Xiaoxue and couldn't help but smile and said, "It seems that you can't draw a square circle, but it doesn't matter, you're admitted."

The ending was unexpected, and everyone was puzzled. Chen Qiaoshan ignored everything else and said directly: "Sister Chang, please help me take care of you for two days first, so that she can get familiar with the environment first."

"Wait a minute." Seeing that Chen Qiaoshan wanted to escape, Yan Xiaoqin hurriedly called him, and she asked, "You haven't told the answer yet!"

Chen Qiaoshan looked back at everyone and asked seriously: "Do you really want to know?"

Wang Lin smiled and said, "What are you trying to keep selling? Tell me quickly!"

Chen Qiaoshan stopped talking, picked up the pen, wrote a square circle on the paper, turned around and left, leaving only a few women standing on the spot in shock.

...

August 8th is a very lucky day for Chinese people.

In a few days, the Athens Olympics will open, and the countdown for the Yanjing Olympics has begun.

Chinese people have a strong Olympic plot, especially the Olympics will be held at their doorstep, and their influence can only be described as overwhelming. In the midst of the hustle and bustle, the first Internet Webmaster Conference quietly unfolds.

Since the morning, I have received feedback from the Internet people from all over the world who have checked in at Friendship Hotel and Resource Hotel.

At noon, Chen Qiaoshan received the news that Elliot had completed the option trading with Mitsui Bank.

Two million US dollars were exchanged for a purchase contract. Thinking about it carefully, Chen Qiaoshan couldn't help but feel a little worried.

Money is a real investment of silver, but there is no barrel of crude oil.

What Chen Qiaoshan bought is the right to buy oil. Mitsui Bank cannot have oil. They are just passing on risks. As for the Singapore Branch of China AVIC Oil, there must be crude oil, but whether there is one million barrels in stock is unknown. This is one-thirty of OPEC's daily production.

To put it bluntly, this is a bet contract. A typical capital speculation. Two million US dollars will not enter the crude oil futures market at all. It is a completely short-to-short transaction. This is how the bubble comes about.

Chen Qiaoshan couldn't help but flash a thought, "Short against empty is undoubtedly a shortcut to making money, and there is huge arbitrage space hidden behind it, especially at present, domestic financial development is seriously lagging behind, and it is not too easy to get a wrong path."

In a blink of an eye, he forced himself to hold back again.

Chen Qiaoshan was secretly shocked, and the interests were indeed forgot. Think about the scams of spot silver, oil, and precious metals in later generations. The funds involved were all started in billions of yuan. Some projects even the government came out to endorse the so-called financial innovation, which is often a financial trap. It is chilling to think about it.

Chen Qiaoshan shook his head. Some money cannot be made. Of course, he does not lack ways to make money. Thinking of this, he felt very confident. After this battle, he probably no longer had to worry about financing.

...

Chen Qiaoshan looked through the financing application, and the office door was knocked open. Tuo Xiaoxue walked in carefully, "Mr. Chen, the webmaster of the backward people came over immediately. Mr. Liu asked me to ask, will you see me easily?"

Seeing her questioning expression, Chen Qiaoshan didn't care. She obviously hadn't adapted yet. It was not surprising that her transformation was too big in the past year.

Dong Qifeng should be in the conference group at this time. He is the boss of the backwards and is familiar with many webmasters. He can be said to be the leader of the webmaster circle. He is responsible for the reception. There should be no problem.

Chen Qiaoshan ignored her little thoughts and asked, "What are Dong Qifeng here for?"

Tuo Xiaoxue quickly stopped her messy thoughts and said seriously: "Mr. Liu said it was discussing the evening exchange meeting."

"Okay, I understand. He's here, you can let him come here."

Tuo Xiaoxue responded and turned around and left the office. She shook her head. When school started last year, this guy couldn't afford to buy a mobile phone, and he was even laughed at by his roommate. Now, he has become Kang Sheng's boss, and his life experience is really strange.

Chen Qiaoshan didn't think too much about it. He had passed the stack of financing applications in his hand twice, and there were very few people who could remember it.

He is not surprised either. Zhongguancun is a distribution center for entrepreneurs. 200,000 coders gathered here and created an annual output value of 70 billion yuan, but only a few successful cases are.

The reason why Dai Zhikang became a benchmark for IT migrant workers born in the 1980s is precisely because he was able to start from scratch and create a successful product with his own strength. Such examples are inspirational.

Not long after, Dong Qifeng entered Chen Qiaoshan's office.

"Mr. Chen." Dong Qifeng greeted him a little restrainedly. Although the boss in front of him was very young, he did not dare to take it lightly at all.

The webmaster meeting was his long-standing wish. In the past, those who were outdated could only do it on a small scale. Such a national gathering was simply a luxury. It was just a venue rental, which was not affordable by Dong Qifeng, not to mention free accommodation and sponsorship of 300,000 yuan, as well as financing platforms, and on-site exchanges between Internet celebrities...

"You're welcome, please sit down."

Chen Qiaoshan still attaches great importance to Dong Qifeng.

Although it has been difficult for those who are behind the scene to make profits, it is one of the three major webmaster sites in China. It is the best choice for small and medium-sized websites to make external links, and its influence has always remained high.

Chen Qiaoshan has a bottom line in his heart, and those who are skilled are the most respectable.

Dong Qifeng asked: "Mr. Chen, are you attending tonight's exchange meeting?"

"I won't show up." Chen Qiaoshan refused without hesitation, "Just Mr. Dai and Lao Wang are just here. They are both technically born. You have a common language in this kind of occasion."

Dong Qifeng was a little disappointed. Although the backwards had completed the acquisition, there was no big change except for the server to move Yanjing. He is still fully responsible for the management of the forum. He wants money and people, and he no longer has to worry about funds.

This was originally a good thing, but the trouble is that this boss never asks about the forum, which made Dong Qifeng a little at a loss.

Forums bought for hundreds of thousands of yuan, except for the system being replaced by Discuz, they ignore everything else, which is obviously abnormal.

"By the way, I might go and have a look later." Chen Qiaoshan suddenly asked for another sentence. Seeing that Dong Qifeng was a little surprised, he smiled and said, "The open-air barbecue tastes good. I just go and eat and drink freely. You don't have to pay attention to me at that time."

Chen Qiaoshan was curious about these webmasters. No matter how you say these people are at the forefront of the trend.

Rebs said that even pigs can go to the sky when standing at the wind, and there may be too few pigs when they reach the wind. Who didn’t come to the sky after thousands of troops fighting over them?

Today, QQ has many competitors. Although it has the advantage, it has gone through life and death. The soon-to-be-climbing SNS social platform war is even more fierce, including takeaway, taxi-hailing, payment, and P2P finance...
Chapter completed!