Eight in the morning.

Beihang, a teaching building.

Lu Cheng arrived at the academic affairs office early.

When the dean of the academic affairs office saw Lu Cheng coming, he smiled and said:

"Lu Cheng, I haven't seen you for a long time."

The dean of the academic affairs office looks like 60 years old, but he is very energetic.

Lu Cheng was also a man of the moment when he was at school, so the director of the Academic Affairs Office naturally knew Lu Cheng.

Lu Cheng said with a smile:

"Good morning, director Hu."

Director Hu said with a smile:

"When Luo Ji pushed you over before, I was a little surprised. I didn't expect you to really come!"

Lu Cheng rubbed his nose and said:

"Cough, to be honest with director Hu, mainly because my company closed down some time ago, and then Luo Ji recommended this position to me. I thought it was good, so I came here."

Director Hu said:

"I've heard a little about this. Alas, shopping malls are no better than schools. It's useless to study well just because of their high IQ."

Lu Cheng smiled:

"What director Hu said is."

Director Hu is responsible for the written examination and interview.

Lu Cheng naturally won't argue with director Hu.

Just go along.

Director Hu patted Lu Cheng on the shoulder and said:

"After so many years in society, I should still have goods in my stomach. This written examination is not simple."

Lu Cheng said:

"Don't worry, director Hu. I dare to apply for the job. I must be ready!"

Director Hu laughed:

"It's good if you have confidence. I'm also very relieved of you. Although your education is not high and you start a business after you finish graduate school, your performance in school is very excellent. If you perform well in the written examination and interview, the school will give priority to you."

Lu Cheng smiled:

"Then thank director Hu."

Director Hu said:

"Don't be in a hurry. Thank you until you pass the written test."

After a pause, he continued:

"Sit down first. There are ten candidates this time, all of whom are recommended by professors."

"However, the school only recruits two people this time. When you arrive, we will arrange the written examination together."

Lu Cheng nodded and sat quietly aside.

About ten minutes later.

The candidates arrived one after another.

One of them, a petite girl with ears and short hair and a pure and lovely appearance, was surprised to see Lu Cheng:

"Mr. Lu!"

Lu Cheng turned to look at the woman in front of him, with a trace of doubt in his eyes:

"Are you?"

Sister Qingchun said happily:

"Mr. Lu, I'm your younger sister, Zou Yun. We participated in the debate competition together in college."

"Does Mr. Lu also come to participate in this teacher application?"

Lu Cheng nodded:

"Xuemei, yes, recommended by my friends."

Zou Yun clenched his fist and looked full of vitality:

"Well, come on!"

Lu Cheng smiled:

"OK."

Director Hu said:

"Now that everyone has arrived, come with me. Take the written examination in the morning, admit the top seven according to the results, and interview at two o'clock in the afternoon. Are you all right?"

Everyone naturally has no problem.

These people are elites in the field and have great confidence in themselves.

Soon.

Director Hu took everyone to an empty classroom, then split the test papers and distributed them.

"The examination time is two hours. You can start doing questions!" Director Hu said.

Everyone looked at the test paper and began to work hard.

We are all top students graduated from various schools, and naturally there is no fraud.

Lu Cheng looked at the title on the paper and looked slightly relaxed.

so easy!

Most of these topics were reviewed by him in the materials.

Even if some are not reviewed, it is not difficult to solve them with his knowledge accumulation.

"I really didn't expect that after graduating for so many years, there was a time to do the test paper again."

As soon as the corner of Lu Cheng's mouth tilted, he picked up his pen and quickly started to write the test paper.

In an hour.

Lu Cheng finished all the questions and began to check them.

This time 10 into 7, even if you lose a point, it may affect the ranking, so you still have to carefully check whether there are mistakes and omissions.

It took half an hour to check.

After confirming that it was correct, Lu Chengcai handed in the test paper.

Director Hu looked at Lu Cheng's test paper and nodded with satisfaction.

Just after Lu Cheng left the classroom, a fresh female voice came from behind:

"Mr. Lu..."

Lu Cheng looked around and found that Zou Yun also came out of the classroom.

"Have you finished it, too?" Lu Cheng said.

Zou Yun smiled and stuck out his tongue:

"Yes, I have just graduated for a year, so I haven't returned my knowledge to the teacher."

Lu Cheng smiled:

"That afternoon's interview will cheer together."

Zou Yun pursed his lips:

"Lu Xuechang is so confident that he will pass the written test."

Lu Cheng shrugged:

"If you are not confident, what else do you want to apply for?"

Zou Yun smiled:

"I hope I can also pass with Lu Xuechang."

Lu Cheng said:

"Zou Xuemei should be two times lower than me. She was able to participate in our senior debate when she was a sophomore. Zou Xuemei must be excellent and there must be no problem in the written test."

Zou Yun covered his face:

"No, at that time, our group was directly debated by Lu Xuechang."

Lu Cheng said:

"Ha ha, it's all in the past. Besides, the debate has nothing to do with the written examination."

Zou Yun pursed his lips:

"Where is Mr. Lu going now?"

Lu Cheng said:

"Nothing. Find a cafe to see the information and wait for the interview in the afternoon."

Zou Yun said:

"I just don't have a place to go. If the senior doesn't mind, let's go together."

Lu Cheng nodded:

"Well, it's just that we can exchange the interview this afternoon."

Lu Cheng is naturally happy to have a beautiful sister to accompany him.

He's not going to do anything this afternoon anyway.

Zou Yun nodded like a chicken pecking rice:

"Yes, yes!"

They walked side by side to a cafe near Beihang.

To the cafe.

Lu Cheng and Zou Yun ordered another cup of coffee at will.

Lu Cheng said:

"Xuemei, you should work by reason. Why do you suddenly want to come back to be a teacher?"

Zou Yun pursed his lips:

"After graduation, I took a class in a research institution at home for a year, but I found that I still like to be a teacher, so I applied for it."

It seems that she is still a little rich woman... Lu Cheng nodded slightly:

"What do you do in this research institution?"

Zou Yun said:

"Do military equipment, as well as energy related."

Lu Cheng smiled:

"Indeed, girls don't do much of this."

Zou Yun pursed his lips:

"I heard that after graduating from the senior graduate school, I went into business. Why did I suddenly come back to be a teacher?"

Lu Cheng shrugged:

"The company went bankrupt, and then my friend introduced me to Beihang, so I came to try."

Zou Yun stared, curious:

"Can such a powerful student go bankrupt?"

Lu Cheng shook his head and said according to the information given by the system:

"Well, I was engaged in aerospace parts development, but this business was depressed this year. I was cheated again, so the company collapsed."

Zou Yun nodded:

"The state does not pay much attention to aerospace. After all, the investment is not proportional to the return."

Lu Cheng agrees with this.

After all, the cost of launching a rocket is basically as high as $300 million or $400 million.

However, the substantial return is too little.

The country now pays more attention to the development of energy and materials.

Of course, in the future, aerospace will be a pastry.

In order to combat the crisis brought about by the trisomy planet, the United Nations will certainly increase investment in outer space exploration!

The two chatted with each other.

Lu Cheng also found that the girl did have her own unique views on energy and power.

Not a vase.

At 12:30 noon.

They received text messages successively, indicating that they passed the written examination.

Next, prepare for the interview!

"Yeah!" Zou Yun cheered.

Lu Cheng seemed very calm.

The interview in the afternoon is the key.

After all, 7 into 2, it's still a little difficult.

Zou Yun patted his slightly flat chest and said:

"The interview is coming this afternoon. I'm really a little nervous."

Lu Cheng smiled:

"I just talked to you about classes. I feel very professional. I can play normally. I'm sure I can live."

Zou yundao:

"Fortunately, I recruit two places this time. Otherwise, if there are senior students, I won't have a chance."

Sister, is it really good to keep patting me like this... Lu Cheng rubbed his nose:

"I have no teaching experience at all. It's a matter of two words whether I can live or not."

Zou Yun clenched his fist and said:

"It must be OK!"

Lu Cheng smiled:

"Let's go. I'll invite you to dinner and go to the interview later."

Zou Yun immediately became happy:

"Thank you, senior."

They ordered a few small dishes in a restaurant near Beihang, ate at will, and returned to Beihang.

Come to the Academic Affairs Office of Beijing airlines.

Director Hu looked at Lu Cheng and said:

"Lu Cheng, yes. I haven't forgotten my knowledge for so many years. I even got full marks."

Zou Yun showed his worship expression in time:

"Wow, Mr. Lu is so powerful!"

Lu Cheng said:

"Good luck. It happens to be all done problems."

Director Hu smiled. Naturally, he knew it was just Lu Cheng's humble words.

The above questions were written by teachers of various majors in person. Without a certain foundation, it must be impossible to do them.

Director Hu said:

"In the afternoon, the principal and several directors will interview you in person and perform well."

"OK." Lu Cheng nodded.

Soon.

People draw lots to decide the order of the interview.

Lu Chengfei was attached to the chieftain and directly won the first.

However, Lu Cheng doesn't care.

It's also a good thing to finish the interview first, so as not to wait for others and waste time!

Under the leadership of director Hu, Lu Cheng came to a small classroom.

Now.

In the classroom.

There are three teachers in suits who look more than 50 years old.

Sitting in the middle is Li Guoqing, President of Beihang.

Seeing Lu Cheng, Li Guoqing smiled and said:

"Lu Cheng, after graduating for so many years, he can come back to apply for teaching. We Beihang are destined to be with you. Work hard!"

Lu Cheng nodded:

"Please give me more advice."

Say.

He began to select topics according to Li Guoqing's requirements.

Lu Cheng extracted the subject of "fluid machinery and refrigeration low temperature engineering direction focusing on the conversion of electric energy into mechanical work".

Everyone has 10 to 15 minutes to prepare lessons.

Lu Cheng looked at the subject with a slight sigh of relief.

Before that, he said this topic at Ye Wenjie.

And won Ye Wenjie's recognition.

The ten minute lesson preparation time is over.

Lu Cheng began to talk about the class according to the previous practice.

He has great experience in speaking on large occasions, so he doesn't appear stage fright at all.

In addition, the rich knowledge accumulated in my mind also makes the boring energy topic interesting and vivid.

Li Guoqing and others also nodded secretly.

Fifteen minutes later.

Lu Cheng finished the topic, bowed slightly and said:

"That's about what I'm going to say."

Li Guoqing and others clapped one after another.

Lu Cheng's speech, beyond their expectation, has fully met the qualification of teaching.

however.

To decide which two are selected, we have to look at the performance of the following people.

Li Guoqing said:

"Lu Cheng, have you published any academic reports on energy and power in recent years?"

This is a routine question.

If there are professional academic papers or reports, it will also be a bonus.

Lu Cheng nodded:

"Over the years, I have been studying nuclear fusion reaction. Just last week, I made my research into a paper and put it in the journal Science. Teachers can have a look."

Li Guoqi nodded:

"OK, we'll see it later."

Lu Cheng naturally didn't wait much. After nodding to several senior interviewers, he walked out of the classroom.

"Next." Li Guoqing said.

The next time.

Interviewers entered the classroom one after another and began to talk.

The interview was not completely over until six o'clock in the afternoon.

Li Guoqing and other interviewing teachers chatted while sorting out their notes.

"The candidates are excellent this time!"

"Yes, they are top students with clear logic and careful thinking."

"I think Lu Cheng, Zou Yun and Li Mu said the best, but it's a pity that only two people can be chosen."

"Zou Yun and Li Mu are both doctors. Lu Cheng is only a graduate student, and his education is still poor."

Li Guoqing said:

"Zou Yun's father is one of the directors of our school, so Zou Yun must have a place. As for Li Mu, he was recommended by Professor Li Wencai and is said to be a closed disciple!"

When the others heard this, they were slightly stunned.

Li Wencai is a leading figure in academia. He personally recommends talents. Moreover, this talent is still so excellent. He really should be given some thin noodles.

"Then Zou Yun and Li Mu, that's it?" One of the teachers asked tentatively.

Director Hu thought and said:

"Lu Cheng has also published a paper. You can look at it first and then draw a conclusion."

Li Guoqing smiled:

"Lao Hu, I remember that after graduating from Lucheng Institute, I started a company. What professional papers can I make?"

"On the contrary, it's Li Mu's several academic papers. I think they're pretty good."

Director Hu said:

"I just think Lu Cheng looks very spiritual. It's a pity to let him go!"

Li Guoqing smiled:

"OK, let's read Lu Cheng's academic papers together."

With that, he took out his portable notebook and opened the journal forum of science.

According to the website given by Lu Cheng, I finally found the paper published by Lu Cheng.

It says "theory and practice of ark reactor".

Li Guoqing raised his eyebrows slightly:

"Ark reactor, this term is the first time I heard it."

The other teachers frowned one after another.

Naturally, they haven't heard of it, but they don't think so.

I think this is just a new term created by Lu Cheng by secretly changing a concept.

This situation is not uncommon in academia.

However——

As they looked deeper, everyone's faces showed a look of shock.