A professor's rebirth: I entered Tsinghua University in 1977.

Several young cadres came over together, and with Jin Yunfeng's carefree style, it was obvious that he came from an extraordinary family. The waiters had no choice but to stop what they were doing and take their seats.

As for taking the initiative to come up to you and ask what you want to eat, that's overthinking.

Go to the window to buy the ticket yourself, then take the ticket to another large window to wait for the delivery.

Don't expect the waiter to bring your noodles to you.

I love you!

Jin Yunfeng took the initiative to buy five bowls of shredded pork noodles, a plate of peanuts, and a pound of liquor.

A bowl of shredded pork noodles cost 1.5 cents, plus two taels of food coupons.

Five bowls cost 75 cents, and one pound of food coupons.

Peanuts are one cent a plate.

Liquor is 60 cents per pound.

This late-night snack cost nearly 1.5 yuan, plus a pound of food coupons. It was more than Jin Yunfeng's daily salary. But judging by Jin Yunfeng's expression, he didn't seem to be distressed.

He is not married yet and does not need to support a family.

The family doesn't need any financial support from him. They spend their own salary and live a comfortable life.

In the 1970s, this was the typical life for children of high-ranking officials.

Maybe because it was evening and there were not many customers, and Jin Yunfeng was young, handsome, and had an outstanding temperament. He was also a military cadre, so the young sister-in-law in her thirties who sold noodles took special care of him. She added some extra shredded pork to each bowl of noodles and gave them a small plate of shredded pickled mustard greens.

Comes with a sweet smile.

Seeing this scene, Liu Hongyi, who came over to serve noodles, almost couldn't help laughing out loud.

It turns out that beauty is justice.

It is true no matter what era it is in.

Believe it or not, Xu Gong doesn’t need to spend money to pick up girls?

Five people sit around the table.

A mouthful of noodles, a peanut, a chopstick of pickled mustard greens and a sip of wine, he ate to his heart's content.

"Teacher Liu, which university did you graduate from?"

Jin Yunfeng took a few sips of wine and asked with a smile.

Zhang Chenghai's hands holding his face suddenly froze, and Gaudi and the other man both showed a playful smile at the corners of their mouths.

Liu Hongyi knew that the job had come, so he was not in a hurry. He ate a mouthful of noodles and took a sip of wine. Then he smiled and said, "Staff Officer Jin, do you think I look like a college graduate at my age?"

A research institute is a military unit, and when its internal personnel communicate with external parties, they are generally referred to as "staff officers" or "technicians" unless they have specific positions.

"Yeah, I don't think so either, but when Teacher Tan asked you to teach us, I thought you were a lecturer at some university."

"To be honest, I'm a sophomore at Chuzhou No. 1 Middle School and will graduate in the second half of this year."

When everyone heard this, they immediately looked at each other.

They didn't know Liu Hongyi's true identity. They just thought he was very young and guessed that he might be a student taught by Tan Dexi. He must be a technical secondary school student, right?

It is also possible for college students.

After all, there is not much difference between sixteen and eighteen or nineteen, and Liu Hongyi has always been calm, so it misled them.

Now Liu Hongyi actually told them that he was a sophomore in high school and still a student.

It’s simply the most ridiculous thing in the world!

"So, how old are you this year?"

"Sixteen years old!"

"Then why did you follow Teacher Tan to our third institute?"

Liu Hongyi smiled and said, "Teacher Tan thought I was okay, so he brought me along."

Jin Yunfeng felt that his entire world view had been turned upside down, and a breath of air was stuck in his chest, ready to burst out at the next moment.

Tan Dexi, you are going too far!

They actually let a high school sophomore be a teacher to these serious college students.

As for whether or not he, a worker-peasant-soldier college student, was genuine, Jin Yunfeng had never considered that. Ever since the official college entrance examination was discontinued, who wasn't a worker-peasant-soldier college student?

If you want to take the regular college entrance examination, there is no place to go.

"Liu Hongyi, aren't you taking this too far? You can't bully people like this!"

Jin Yunfeng originally wanted to pretend to be treacherous, but he couldn't help it after trying again and again. He slammed the glass in his hand onto the wooden table and said angrily.

"I'm Jin Yunfeng, and I graduated from Daning Institute of Technology with a degree in Mechanical Design. What qualifies you to be my teacher?"

"Oh, Daning Institute of Technology, a good school."

Liu Hongyi was not angry, nodded and said.

"But why couldn't you answer the two questions Teacher Tan gave you? Except for Staff Officer Zhang, who answered one and a half, all of you only answered half of the questions..."

"Haha, what a double act! Don't think you can fool anyone with this little trick!"

Before Liu Hongyi could finish his words, Jin Yunfeng interrupted him rudely.

"I don't believe you figured that out yourself."

"You're good at English, I believe that. Memorizing things by rote is nothing special. But solving equations is not that simple. How can a high school student like you solve such a difficult professional problem?"

"You two, master and disciple, have colluded and done this on purpose, right?"

"Do you really think that we three are easy to bully now that there is no one left?"

Liu Hongyi remained calm. After a moment's thought, he said, "What exactly does it take for Chief of Staff Jin to believe what he's saying?"

"It's very simple, I'll ask the questions and you take the test!"

"If you can answer that, then I have nothing to say."

"Otherwise, don't act like a teacher in front of us anymore!"

Professor Liu suddenly felt very wronged.

It seems that I have never been arrogant.

These two days he was mainly translating English materials with Zhang Chenghai, and only occasionally interacted with Jin Yunfeng and others. It was Jin Yunfeng who took the initiative to come to him and ask questions.

However, attitude is the hardest thing to explain. If people think you are being arrogant, no amount of explanation will be of any use.

"keep your word?"

Liu Hongyi was too lazy to explain and asked directly.

"of course!"

Jin Yunfeng said proudly, already very happy in his heart.

"Well, you come up with the questions!"

Liu Hongyi said bluntly.

This challenge, I accept!

"gaudi……"

Jin Yunfeng nodded his head towards Gaudi.

Gaudi immediately took out a stack of letter paper from his backpack, on which were three scary-looking equations, and handed it to Liu Hongyi with a chuckle.

Weapon design is an extremely complex project, but calculation is always the most basic and important link.

Liu Hongyi took over the three questions, his expression changed slightly and became serious.

"Staff Officer Jin, Staff Officer Gao, isn't this the right approach?"

Liu Hongyi's voice became low.

"This is important data, it's confidential!"

"Is it appropriate for you to bring it out like this and expose it to everyone in public?"

"You haven't learned the discipline of confidentiality?"

Jin Yunfeng and the others were stunned. They hadn't expected Liu Hongyi to say such a thing. Gao Di and the others were a little panicked. If Liu Hongyi reported this to Director Duan, they would be in big trouble.

"What are you afraid of? I'm here!"

Now that things have come to this, Jin Yunfeng can only hold on to the end.

"Liu Hongyi, stop talking nonsense. Let's talk about this problem. Can you solve it?"

"If you can't figure it out, stop pretending in front of me!"

"Not everyone can come to our three institutes and show off their power!"