After reading his own courses, Jiang Yanhai probably knows that some courses are OK. For example, there are some subjects in Higher Mathematics in the refresher courses for junior officers, and Jiang Yanhai dare not say that he can compare with those mathematicians in mathematics.

However, he has long completed his self-study of things that graduate students need to learn in mathematics, such as matrix analysis, numerical analysis, numerical solution of nonlinear equations and so on. Mathematics is the foundation of all things.

Don't you need math to be a soldier? Shoot, no math, you fart.

So he can skip math. There are other courses. Take a closer look. These courses can be skipped.

Put away the tablet in his hand. Jiang Yanhai went directly to the area where the key was in his hand. There was an address about his accommodation area in his tactical tablet.

After seeing the address, Jiang Yanhai was speechless. The treatment was a little high. He lived in the back small villa area. These small villas were small, about 200 square meters. They were all townhouses.

These villas are mainly for senior officers who come here for further study, because most of these senior officers are chief officers of the army. They have many confidential documents in their hands, and it is impossible to live in those multi person dormitories.

Those multi person dormitories are arranged for those lieutenants, and there are strict security measures here, and each villa has a separate confidential telephone.

When they arrived outside the villa area, the guard at the door immediately came out and registered all the information in his tactical tablet, his officer certificate and personal information. There was facial recognition at the door. After scanning, the door at the door of the villa area was opened.

Jiang Yanhai's villa is the nearest to the door. When he came to the door of the villa, Jiang Yanhai was speechless that there was a motorcycle in his small villa yard.

The license plate does not have a license plate. This thing should be for him to use in the school. Jiang Yanhai thought about its role. Their accommodation area is a remote place of the school. It is a distance from the helipad. If you ride a motorcycle, you can arrive in less than 5 minutes.

Open the villa door with the key. There are all the basic furniture and the decoration is very simple. However, this is a place for daily living. Jiang Yanhai naturally has nothing. The beds in the room are the same as those in the army.

Although it is a small villa, it is more functional, and some comfortable equipment is basically not available.

After cleaning up his things here, Jiang Yanhai directly opened the tactical tablet and began to operate on it, mainly filling in his own report information and getting the next books.

Today, there are no courses in the intermediate and advanced training class, but the primary training class is still possible. The major was lecturing before his class. After looking at the primary training class, that is, the elective course for the professional master, there is also a language course in the afternoon.

Speaking of it, he hasn't been to school for a long time. Although he has only been a soldier for two years, it feels like he has been in the army for several years.

After planning the school library, canteen and other locations, and determining the optimal route, Jiang Yanhai set out.

First go to the library to borrow books. The library of the National Defense University is not only about war. There are all disciplines in the library here, as well as some books that Jiang Yanhai needs to borrow.

He borrowed one of the books he wanted. Jiang Yanhai went to the canteen for dinner, and then went straight to the classroom in the afternoon.

The classroom of this course is not like the advanced training class he attended before. The classroom can accommodate 40 or 50 people, which is no different from an ordinary university classroom.

It's just that everyone here wears ordinary military uniforms and sits upright. Jiang Yanhai stands out from the crowd here... Mainly because he is a school level officer.

Moreover, most of those who can come here for training are some officers who have graduated from college and joined the army, as well as younger ones. Although they are all soldiers, they still have the mentality of gossip.

"... hey, that one looks so young. It feels like he's almost our age. He's already a Lieutenant Colonel?"

"I don't know. Didn't you talk about logistics in the previous report? Maybe the promotion of logistics is faster."

"And that?"

"All right, keep your voice down. Don't let me hear you."

"It's nothing, but shouldn't he have been trained long ago? It's what we train."

……

Jiang Yanhai heard these whispers. Who makes his facial features extremely sharp now? But when he heard it, he pretended not to hear it. Such a situation must be discussed and inevitable.

This is not a military camp. Although it is a military school, it is still a school. The usual atmosphere is easier than that in the military camp.

He was quietly waiting for class. Soon the teacher came into the classroom. A male teacher, about 30 years old, had the rank of major.

Normal roll call classes. This foreign language class teaches Russian. The foreign language courses here mainly train special terms, terms and tactical terms about war.

There are relatively few aspects of daily use. The main reason is that you can't require everyone to learn many languages, so you can only learn some commonly used large languages.

Because there are many opportunities to deal with foreign troops in the future, and English must be required. Especially for these cutting-edge officers, English must not be poor.

I don't see Li Erniu being forced to learn English. Although it is said that the speed of learning is a little slow, as long as you are cruel, in fact, no matter how stupid you are, you can learn part of it.

At the end of a class, Jiang Yanhai quickly stood up. He was ready to catch up with the teacher and explain to the teacher after the teacher left. He was not ready to come in the future, but before Jiang Yanhai spoke, a captain had made a report in advance.

"Report! Miss Liu, I have something to ask." the captain shouted.

"Hello, Mr. Liu, introduce yourself." Mr. Liu nodded and said, "what's your problem?"

"Report, my name is Xu Pengfei. Teacher, can I not have this class in the future?" Xu Pengfei said loudly.

"Why?" Teacher Liu's expression was a little ugly. After all, people said they didn't want to take his class in the first class. Everyone's face was a little ugly.

Jiang Yanhai is a little speechless. He didn't expect that there were people who thought the same as him, but is your EQ negative? You must tell the teacher privately about such things. In front of more than 40 students here, you can't directly say that you can't come to other people's classes. No matter how good you are, you can't give you a face.