After reading his courses, Jiang Yanhai probably knew that some courses were still okay, such as some subjects in advanced mathematics in the refresher course for low-level officers, and in mathematics, Jiang Yanhai didn't dare to say that he could compare with those mathematicians.

But things like matrix analysis, numerical analysis, numerical solutions of nonlinear equations, and other things that graduate mathematics needs to learn, he has already taught himself, mathematics is the foundation of all things.

Doesn't you need math to be a soldier? Playing a cannon without math you play a fart.

So he can skip the math course, and there are some other courses that can be skipped.

Putting away the tablet in his hand, Jiang Yanhai walked directly to the area where the key in his hand was located, and in his tactical tablet there was the address of his accommodation area.

After seeing the address, Jiang Yanhai was a little speechless, this treatment is a bit high, the place where he lives is the small villa area behind, these small villas are not large, about 200 square meters in area, they are all townhouses.

These villas are mainly aimed at senior officers who come here for further training, because most of these senior officers are army commanders, and they have many classified documents in their hands, and it is impossible to live in those dormitories.

The dormitories were for the lieutenants, and there were strict security measures, and each cottage had its own confidential telephone.

When he arrived outside the small villa area, the guard at the door immediately walked out, registered the information in his tactical tablet, his military ID card and personal information, and there was facial recognition at the door, and after scanning it, the door at the door of the villa area opened.

Jiang Yanhai's villa was the closest to the door, and when he walked to the door of the villa, what made Jiang Yanhai a little speechless was that there was actually a motorcycle in the courtyard of his small villa.

There is no license plate, this thing should be for him to use in the school, its function, Jiang Yanhai thought about it, their accommodation area is a relatively remote place in the school, some distance from the helipad, if you ride a motorcycle, you can arrive in less than 5 minutes.

Open the door of the villa with the key, all the basic furniture in it is there, and the decoration is very simple, but this is a place where Jiang Yanhai lives every day, and the bed in the room is the same as in the army.

Although it is said to be a small villa, it is more functional, and some comfortable equipment is basically equal to nothing.

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

There are no courses in the middle and advanced advanced courses today, but the primary advanced courses are still possible, and the major was talking before he went to class, and looked, the primary advanced training class, that is, the professional master's elective, there is still a language class in the afternoon.

Speaking of which, he hadn't been to school for a long time, and although he had only been in the army for two years, it felt like several years had passed.

After planning the school's library, cafeteria, and other locations, and determining the optimal route for himself to walk, Jiang Yanhai set off.

First go to the library to borrow books, the library of the National Defense University is not only about the war, the library here has all kinds of disciplines, and Jiang Yanhai also has some books that he needs to borrow.

borrowed a copy of the book he wanted, Jiang Yanhai went to the cafeteria to eat, and then went straight to the classroom in the afternoon.

The classroom of this course was not like the advanced training class he had taken before, and the classroom could accommodate forty or fifty people, which was no different from an ordinary university classroom.

It's just that everyone here is wearing ordinary military uniforms, and they all sit straight. Jiang Yanhai is here...... is still a bit out of the crowd, mainly because he is a colonel-level officer.

And most of the people who can come here for training are some officers who graduated from college and joined the army, as well as those who are relatively young, although they are all soldiers, but there is still a gossip mentality.

“…… Hey, that guy looks so young, he feels about the same age as us, and he's already a lieutenant colonel? ”

"I don't know, didn't you talk about logistics when you reported it before? Maybe the logistics side is faster to get promoted. ”

"And that said?"

"Alright, be quiet, don't let me hear it."

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

……

Jiang Yanhai still heard these secret discussions, who made his current facial features extremely sharp? But when he heard it, he heard it, and he pretended not to hear it, such a situation must be discussed, and it is inevitable.

This is not a military camp, although it is a military school, but it is still a school, and the atmosphere is more relaxed than in the barracks.

He waited quietly for the lesson, and soon the teacher who taught them walked into the classroom, a male teacher, about thirty years old, with the rank of major.

Normally, this foreign language class teaches Russian, and the foreign language course here mainly trains some special nouns, terminology, and some tactical terms about war.

There is relatively little about daily use, mainly because you can't ask everyone to learn many languages, so you can only learn some of the big languages that are commonly used.

Because there are many opportunities to deal with foreign armies in the future, and English must be required, especially for these new officers, English must not be bad.

I didn't see Li Erniu being forced to learn English, although the speed of learning is a little slower, but this thing, as long as you are ruthless, in fact, no matter how stupid people are, they can learn part of it.

When the class was over, Jiang Yanhai quickly stood up, he was going to wait for the teacher to leave, and then catch up and explain to the teacher, he was not going to come in the future, but before Jiang Yanhai could speak, a captain had already reported in advance.

"Report! Mr. Liu, I have something to ask for. The captain spoke loudly.

"Hello classmate, please introduce yourself." Teacher Liu nodded and said, "What's your problem?" ”

"Report, my name is Xu Pengfei. Teacher, can I skip this class in the future? Xu Pengfei said loudly.

"Why?" This Teacher Liu's expression was a little ugly in an instant, after all, he was told that he didn't want to go to his class in the first class, and his face was a little ugly.

Jiang Yanhai was a little speechless, he didn't expect that there were still people who thought the same as him, but this buddy, is your EQ negative? You must tell the teacher this kind of thing in private, in front of more than 40 students here, you can't just say that you can't come to other people's classes, and no matter how good your temper is, it can't give you a good face.