Duan Xuefu boarded the plane, and Lu Jingyuan also boarded the plane with him.

Under everyone's watchful eyes, the plane took off vertically.

Amidst the roar, the engine on the tail fin turned around, causing the plane to fly towards the sky.

Lao Duan opened his mouth wide in surprise, his face full of disbelief in his eyes.

I always feel that everything I see is false.

He is a person who has seen the world, so he understands the significance of vertical takeoff of a plane.

"It turns out that our country's technological level is already so high..."

While muttering to himself, he seemed to be thinking of his cheap disciple Zhou Jimin again. Is it possible that Zhou Jimin had a hand in the technological achievements of this aircraft?

However, he never thought that this aircraft was completely built by Zhou Jimin himself.

In about an hour, the plane landed smoothly at the airport in the small town of June 4th.

Duan Xuefu and Lu Jingyuan looked at the scene in front of them with surprise and curiosity.

This is the first time for both of them to come here and they are very unfamiliar with this place.

Especially Duan Xuefu, he was particularly curious, why did Zhou Jimin ask him to come here?

Why don't you come with him?

After getting off the plane, the three of them got into the car, and Zhou Jimin suddenly spoke:

"Professor Duan, the place we are going to next is called Liusi Town, which is a secret scientific research base..."

After explaining the principle of confidentiality, Zhou Jimin briefly introduced the layout of the entire town.

At present, the small town still has four major research institutes, but its population is not more than 10,000, but almost 30,000.

The afforestation and greening area outside the city has also expanded a lot, making the whole city seem a little more worthy of its name.

As the car entered the small town, Lu Jingyuan, who was driving, suddenly opened his mouth.

The road is very spacious, even wider and neater than Chang'an Avenue in the capital, and it is lined with trees, flowers and plants, making it appear full of vitality.

Some people are driving water trucks, and others are busy trimming the shade.

Zhou Jimin was also slightly surprised. This is a desert oasis in the northwest. Those green shades on the roadside actually need to be pruned?

After taking a quick glance, I realized that they were there for the sake of appearance, not because the shade grew too fast.

Since there wasn't much pruning, he didn't say anything.

"Professor Duan, you are the head of the Mathematics Department of Peking University. Our small town warmly welcomes you to join. Here, you can get greater freedom. Several of our major research institutes are short of mathematics teachers..."

"Why are there so many foreigners here? Are we abroad?"

This is the first time Duan Xuefu asks a question.

Regarding the first question, Zhou Jimin gave a brief explanation. For the second question, he simply denied it, stating that it was in the Mainland, but did not specify where it was.

The road from the airport to the small town is lined with trees, covering a green radius of more than one kilometer.

Coupled with the small green trees on the roadbed on both sides of the road, it is still difficult to see the fact that this is a desert without getting out of the car and observing the ground carefully.

In a small town, it is even harder to find.

After a brief tour, Zhou Jimin took the two of them to the cafeteria for dinner.

"Hey, Comrade Panda, long time no see. What do you want to eat today? Can I show you my skills?"

In the cafeteria, He Yuzhu is inspecting the entertainment situation. This is his job.

It was also a management job that he had been talking about for a long time.

No matter it was the era of the steel rolling mill or the era of the Red Star Company, He Yuzhu was just a little cook who was suppressed by the canteen director.

But he is also a fool. He always wants to say whatever he wants, and it is common for him to criticize the director of the cafeteria.

Therefore, even though he has been in the small town of June 4th for a long time, he is not tired of the work of patrolling the canteen.

And the more he does it, the more motivated he becomes. No, he has been here for almost a year, and his weight has increased by almost 20 kilograms.

I was not thin before, but now I am fat.

Even his sister called him fat boy, and he was so angry that he wanted to lose weight.

But the thunder was loud and the raindrops were light, so I turned around and forgot about it.

As the top manager of the small town, He Yuzhu respects Comrade Panda very much.

Because the longer you stay in the small town, the more you understand the contributions and achievements of Comrade Panda.

He is really the number one person in this small town, and he is also an all-round talent.

"No, you can go ahead and do your own thing, we will prepare the food ourselves."

"Okay, then you can do it yourself."

He Yuzhu said respectfully, turned around and went to the kitchen.

Zhou Jimin led Duan Xuefu and they ordered food, then sat down to eat in the cafeteria hall.

As soon as he sat down, Duan Xuefu couldn't help but ask:

"Comrade Panda, what kind of technology is that credit card machine you just used? Why is it so convenient?"

He was very surprised and curious about the self-service payment card payment system just now.

Although the entire June 4th town is not big, there are innovations everywhere. It feels like entering a technological society, and it is bursting with freshness.

Moreover, Zhou Jimin only briefly introduced the four major research institutes, but it made him tremble with fear.

Because it is not easy to know these research institutes just by hearing their names.

"The card swiping machine is just a simple application of a chip. The principle is the same as the access control we used to swipe the card to enter the institute just now..."

The technical principle is very simple, but to the ears of a layman, it is very sophisticated.

"Aren't you afraid of being leaked by us?"

Lu Jingyuan couldn't help but speak, and Zhou Jimin said with a half-smile:

"Even if you say it, you won't be able to realize it within ten or eight years, because this is a branch technology in systems engineering and it cannot be copied that easily."

"Besides, you have to have a chance. You are all people trusted by Professor Zhou. If nothing else happens, you should all be working here in the small town, so it doesn't matter if it is leaked."

The canteen card does not store account information, but is stored on the computer.

When workers swipe their cards in the canteen, access control and other places, the information on the card is read by the card swiping machine, access control and other places.

Then transfer the card number to the computer and you can read relevant information, such as account balance, account personal information and permissions, etc.

Only at this time will the computer feed back the information, and the card machine will deduct the balance, or the access control will confirm the permissions of the card, determine whether to open the door, etc.

Therefore, just to explain the working principle, it is difficult for outsiders to replicate such technology.

Why?

Because the chip in the card is very small, it is the latest technology in Liuer Town.

Just making chips alone has stopped many people.

Today's bald eagles, robins, Faroo chickens, Nordic wolves, polar bears, etc. all have their chips purchased from the mainland.

Not to mention computer software and hardware technology, which makes it impossible for many countries to achieve it.

Seeing such confident Zhou Jimin, both Duan Xuefu and Lu Jingyuan widened their eyes.

If it weren't for the fact that the former also had black hair and yellow skin, they would have thought the person sitting in front of them was a bald eagle or a polar bear.

The most proud people in the world today are the people from two countries: the bald eagle and the polar bear.

Especially Duan Xuefu, he felt the deepest.

He had a deep understanding of it when he studied abroad.

After lunch, just when Zhou Jimin was about to send Duan Xuefu and his wife back to the capital, he met Xu Lei as soon as they went out.

"Boss, you are really here. I heard them say they saw you just now. I thought they were lying..."

"Do you have time now? That's right, we are currently encountering a problem, which is the design of the cockpit..."

"Old Xu, wait a moment."

Zhou Jimin interrupted Xu Lei with a wave of his hand. Although he believed in Lao Duan, when it came to more specific technical issues, he had to avoid suspicion.

He turned around and waved to Chu Huan, who was not far away, and then said after the latter came to him:

"Xiao Chu, help me take the two distinguished guests around the small town. Professor Duan, I'm sorry, please wait for me. I'll be there soon."

Duan Xuefu and Lu Jingyuan stopped one after another, especially the latter. He was just a driver and was called a distinguished guest. Although he kept explaining that he was an ordinary soldier, he still felt very useful.

Being respected by others, especially by powerful people, is a completely different feeling.

Nodding to Duan Xuefu, Zhou Jimin and Xu Lei left.

In the Aircraft Research Institute, a group of researchers are looking at the drawings with a sad face. They are currently developing a new fighter jet.
To be continued...