Liu Kang asked Hu Bin's name, he knew that the person who came over with Zhenguo was likely to be Hu Bin, but according to the requirements given to him by the commander, he couldn't reveal Hu Bin's identity, so he had to ask Hu Bin's name.

"Wang Wenwu!" Hu Bin looked at Liu Kang and said.

"Oh, it's you, you're not a student at our school, you're a teacher, let's go. Let's talk to the office! Liu Kang immediately laughed when he heard Hu Bin say that he was Wang Wenwu, and he was sure that it was Hu Bin.

"What?" At this time, several questioning voices immediately rang out.

"I'm a teacher? I, I'm here to go to school! Hu Bin looked at Liu Kang and said.

"Dad, are you mistaken? Just like him, can he become a teacher? Liu Jingya heard it, and asked her father suspiciously.

"Can I still make a mistake about the teacher at our school?" Liu Kang glared at his daughter and said to Liu Jingya.

"Is there really a mistake, I'm here to go to school! The old man told me before, let me come to school, of course, occasionally I also go to class, but the main thing is to go to school! Hu Bin looked at Liu Kang and asked again.

"I know, I know, let's go, let's go talk in the office!" Liu Kang said to Hu Bin with a smile.

Hu Bin heard it and looked at him suspiciously, but he still followed him, and the other students saw it and began to discuss, they didn't expect that such a young teacher would come to the school.

And after Hu Bin arrived at Liu Kang's office, Zhang Fan, Mo Shot and Zhenguo followed him in.

"That, Wang Wenwu, you told me about your situation above, saying that you want to come to school to study, mainly because I want to have some knowledge, but many of my friends. They all work with you, and if they knew you were going to school with me, they would have to scold me to death.

So, I'll let you be a teacher at our school, and at the same time a student, your class. You want to give a lecture, not your class, you can listen to the class, of course you don't listen to it, anyway, you know, I have heard a lot of friends praise you in front of me, saying that you know too much! Liu Kang poured Hu Bin a cup of tea and said to Hu Bin.

"Is it appropriate? I don't really know much, it's what they boast about! Hu Bin said a little confused.

He didn't expect it. I came to this school by myself, and I really became a teacher.

"You don't have to be modest, I don't have much for you, that is, two courses, mechanical design and physics, mechanical design and physics are both sophomore and junior courses, and there is another course, which is a mathematics major, this is a freshman course.

Classes are held four days a week. Monday and Wednesday have the most classes, with 2 sessions. The rest of the time is the same session! Liu Kang said to Hu Bin with the class schedule.

"Come on, it's all here anyway, principal, you just look at the arrangement!" When Hu Bin heard it, he could only nod and say, now he can't say that he is against it, and he can't pass the hurdle of opposing the commander.

"That. Tomorrow is Wednesday, and you have two classes for you, freshman math and junior mechanical design. Liu Kang looked at Hu Bin and said.

"Good!" Hu Bin nodded, indicating that he knew.

Soon, Liu Kang arranged a separate office for Hu Bin. This is also required by the commander, the other teachers are several people in one office, and Hu Bin has a single office, mainly for the sake of Hu Bin's safety.

After Hu Bin came out of the Academy of Natural Sciences in the morning, he went to the Kang Da in the afternoon to report, and the report there went very smoothly, as soon as Hu Bin reported his name, the director of the Kang Da immediately came over, and many students knew that Hu Bin was coming, and they all gathered around, wanting to see what Hu Bin was like, Hu Bin also chatted with them, chatting with the soldiers, it was simple, just talk about fighting.

Hu Bin chatted with the middle commanders of various units until the evening, Hu Bin went back to eat, and in the evening, Hu Bin read the bulletin sent by the 99th Army, the urgent telegram, Mo Jie will hand it over to himself as soon as possible, and the rest are all telegrams of the report, and Hu Bin can come back at night to see it.

After reading the telegram, Hu Bin was thinking about money again, now the speed of burning money in the arsenal is too fast, it costs more than 30,000 oceans a day, and now this money is all supplemented by selling weapons, and Hu Bin knows that once it is replenished, it is estimated that someone will have an opinion!

"Brother Bin, what do you want?" Zhenguo officially began to become one of Hu Bin's confidential secretaries at this time, and now he was on duty, and when he saw Hu Bin sitting there in a daze, he asked.

"I want to make money!" Hu Bin said directly.

"Want to make money? You still need to make money, I heard my father say that in the whole Yan'an, you are the richest. Zhenguo looked at Hu Bin in surprise and said.

"Why don't you need to make money? Now it's going to cost money everywhere, and my little money is a piece of. Hu Bin stood up as he said and began to walk around his study.

Now the arsenal can make money, either in terms of weapons technology, which is now being sold, or machinery and equipment, which are also being sold, but the sales are not very good.

Because there are not many businessmen who buy machinery and equipment, they are all staring at small business and large mechanized production, they still don't believe in the equipment here in Yan'an, either they buy Japanese or European countries, and Yan'an's equipment, few people ask, this is also a problem.

The research on machinery and equipment in Yan'an is still very good, and many production equipment can be developed by them.

Hu Bin thought about it for a long time in the study, and he didn't know what to do, late at night, Hu Bin went to sleep, and the next morning came together, Hu Bin finished washing, and went to his mother's side to eat, after eating, Hu Bin and Zhenguo went to the Academy of Natural Sciences first.

The first class in the morning is the freshman year, the third class is the junior, Hu Bin wants to go to the freshman class first, and soon it will be 8 o'clock, it's time to go to class, Hu Bin took the textbook and went to the classroom where he was going to class, just entered the classroom, and those people all stared at Hu Bin.

Hu Bin walked to the podium.

"Hello students, I am your math teacher, my name is Wang Wenwu!" As he spoke, Hu Bin wrote his name on the blackboard so that the students could know themselves.

"Alright, class!"

"Stand up!"

"Hello teacher!"

"Okay, hello students, please take a seat!" After Hu Bin asked those students to sit down, he opened the textbook and looked at it, and found that the current curriculum was still equivalent to the curriculum of the third year of high school in later generations, and the first class was actually about assembly. Hu Bin took the textbook and looked through it, and the students were staring at him. Hu Bin stood and watched for about a minute.

"Teacher, excuse me, excuse me?" A student in front of him stood up and asked tentatively at Hu Bin.

"Something?" Hu Bin raised his head and looked at the student and asked.

"It's okay, it's just, it's you?" The boy pointed to the textbook in Hu Bin's hand.

"Oh, I haven't seen this thing in a long time, I've almost forgotten it, now I'll take a look and tell you!" Hu Bin said with a smile.

"Almost forgotten?" The students heard this and began to whisper.

"Brag, how old is it, I've forgotten it for many years, or I have a very poor memory!"

"I don't think he's like a teacher, is he a student like us?"

"You didn't mean to joke with us, did you?"

"I heard that there is a serious shortage of teachers here in Yan'an, so I didn't just catch someone to give us a lecture!" The students were hiding and whispering discussions.

"Okay, okay, class!" Of course, Hu Bin could hear what those students were saying, but he didn't want to care, in his opinion, these were little kids!

"Today we're going to focus on sets and simple operations on sets! This is very important, because when we are doing scientific research, we use this method to eliminate a lot of unnecessary experimental results. Hu Bin closed the textbook as he spoke, and began to speak.

At first, those students despised Hu Bin, but after less than 5 minutes of talking, those students began to do handwriting seriously, because Hu Bin would not only talk about the problems of the textbook, but also give students examples to illustrate the operation of sets.

After more than 10 minutes of talking, the students found themselves unable to keep up.

"Teacher!" At this point, a girl raised her hand.

"Yes, you say!" Hu Bin was about to talk about the next topic, when he saw the student raise his hand, he immediately stopped and looked at the student.

"Teacher, you're talking too fast, we can't keep up. Also, teacher, the examples you talked about, we don't have them in our textbooks, we want to remember, and we find that we can't keep up. The girl said.

"Too fast?" Hu Bin picked up the textbook as he spoke, and at this time Hu Bin realized that the textbook was not thick, it was estimated that it was not 100 pages, and Hu Bin had already talked about almost 15 pages.

"Oh, okay, the teacher was negligent, in fact, these lessons are just such content, not much. Okay, then, what you don't understand, you ask, we're not going to talk about anything new in this lesson! Hu Bin said, put down the textbook and asked.

"Teacher, we don't know much about the operation of sets!" One student said.

"Okay, I'll tell you again!" Hu Bin continued to tell them how to operate, and every time he talked about a small knowledge point, Hu Bin would ask them if they understood? If they don't understand, Hu Bin will give them an example to explain so that they can better understand.

Soon, the 40-minute class was over, and after the class bell rang, Hu Bin stood there and explained to the study committee members, and went to his office to get homework in the second class, and Hu Bin wanted to assign them some homework.

Soon, Hu Bin returned to his office and assigned homework to those students, the students' foundation is still relatively poor, the good and the bad are uneven, Hu Bin needs to comprehensively consider their ability to assign homework, so that they can strengthen their understanding of the knowledge taught in class. (To be continued.) )