Although he really did not lead troops to fight, the theory of information explosion in later generations made it no problem for Li Ke to simply teach theory.

And one of the advantages of teaching these middle and high-ranking generals is that they have all led troops to fight, and some theories are taught to them, so that they can quickly apply what they have learned, or in other words, they can quickly corroborate each other with their previous experience in leading troops.

Some of these courses can be taught by people under Li Ke's name, such as military topography, which is actually very similar to geography, first train these people, teach them geography, and wait for people in geography to tell them about geography, and they will combine their experience of leading troops with geographical knowledge, and they can serve as teachers of military topography in the future.

As for the contents of staff science and military operations research, Li Ke handed over the relevant textbooks to Li Jing and others, and based on Li Jing's experience in leading troops to fight in wars throughout his life, combined with these modern theoretical knowledge, he could quickly form a complete set of theoretical knowledge.

This knowledge is then taught.

In fact, these disciplines of the Command Academy seem to be lofty, but in fact, there are similar introductions in military books such as "The Art of War", "The Art of War", "Wu Zi", "Liu Tao", "Wei Xuanzi", and "Sima Law".

Then, from top to bottom, from shallow to deep, a unified set of knowledge theories is formed, which is easier to understand and more straightforward to teach.

Playing the art of war, China is the ancestor of the whole world, and the ancestors have long summed it up.

Putting aside the military theoretical knowledge of modern science and technology, as well as the tactical tactics derived from modern science and technology and military equipment, all the remaining military disciplines are nothing more than splitting, inducting, analyzing, subdividing, and completing the art of war of our ancestors.

In ancient times, learning the art of war was the same as learning other knowledge, it was difficult to learn and understand without a teacher, and the knowledge taught in this academy can be easier for people to learn, and even higher comprehension ability can be self-taught.

Even, even Cheng Biting Jin, Wei Chigong has the ability to come to this school to teach after reading some textbooks. Don't underestimate these two people.

Like others, Li Xiaogong, Chai Shao, Liu Hongji, and Duan Zhixuan can all be teachers, and even Huo Gang can come over to give lectures on intelligence.

And of course, one of the most important people.

"Dad, this is your textbook." Li Ke handed the two books to Li Shimin, "You teach them tactical command and army management." ”

Based on Li Shimin's experience, it is no problem to teach these two subjects, such as management, it is much more difficult to manage the country than to manage the army, and many of the principles in this are universal.

"No, don't you think I'm idle?" Li Shimin looked at the textbook in front of him a little speechlessly, he taught a fart book.

"You have to teach you too, you are now the principal of the Command Academy, of course you have to teach, and when they come out, they are all protégés of the Son of Heaven. In favor of the loyalty of these armies. In particular, it makes the middle-level officials below have a greater sense of belonging. Li Ke said quickly.

Li Shimin: "......"

What is the sense of belonging, now the army of Datang is very loyal, is this form still necessary?

"Oh, dad, just listen to me, this is absolutely needed, in the future, the generals of the Tang Dynasty will be your protégés, not that they are afraid of rebellion, but to establish the authority and reputation of the Joint Command Academy."

"When the Joint Command College becomes a holy place among Datang officers, it will be easier for Datang to cultivate talents." Li Ke said quickly.

"Alright, you're teaching, aren't you?" Li Shimin looked at him and asked.

"Yes." Li Ke nodded and said.

"But I'll make it clear to you first, it's no problem for me to go to their lessons, but there is one thing, if I go to class, the matter of reviewing the recitals will be delayed, and you will definitely be busier at that time, your eldest brother has some problems with his body now, and he needs to recuperate."

"Even so, he is watching the recital every day, trying to keep up with the current rhythm of Datang, and it is estimated that it is difficult to count on your eldest brother to help. It can only be up to you, so you decide. Li Shimin looked at Li Ke and said.

LI Ke; “……”

He looked at Li Shimin a little speechless and said, "Dad, why do I think I have more and more things?" ”

"Or else? Do you think things are really that simple in a country? More and more? Let me tell you, this is your father who helped you deal with most of the things in the palace, and your policy is good, top-down promotion, especially to solve the food problem, so that the entire Datang will no longer starve, so that you can promote the policy in the local area very smoothly. ”

"Otherwise, if you look at the land you have won now, the land area of the entire Western Regions, Qinghai, Qinghai, Qinghai, Hanhai, Murowei and other places combined is equivalent to more than double the land area of Datang, so many places, so many new people who have joined Datang, how many things do you think will happen?"

"Just the officials sent out by the local government every day to Chang'an are estimated to use cars to pull, it can only be said that your kid first solved the biggest problem in Datang, that is, the army and food, especially food, when the entire Datang is no longer hungry, the people are the most stable, in this way, even if there is a problem with the local governance, it is temporarily covered by not being hungry."

"If you put it in Zhenguan for two or three years, you can try to get me back so much land." Li Shimin sneered and looked at Li Ke and said.

Li Ke was speechless for a while, he knew that what Li Shimin said was right.

Otherwise, why did the three provinces of Datang and the current dozen departments add so many new officials and promote so many new officials, but they are still busy pounding garlic?

That's the biggest problem, and there are so many problems with new territories.

But Li Ke solved the biggest problem, that is, food, when the local people are no longer hungry, these newly incorporated people will cherish this kind of life, when the people cherish this kind of life, they will not make trouble relatively speaking, and will even take the initiative to help do something.

Those grassroots village chiefs helped solve too many problems.

"Well, that's what Dad said, so isn't Datang okay now." Li Ke coughed dryly.

"You have two choices now, first, either increase the workload and let the Tang Dynasty court get on the right track, you are opening up, I believe you have felt it recently, your father has already given you a lot of power, and many of your decisions are equivalent to my decisions, and the three provinces are directly implemented."

"That's because I have too many things here, I can't handle it anymore, and all of this is brought up by you, you are the initiator, you must have a gap in your mind, until how to deal with it. So I'll hand it over to you. ”

"Second, if you want to relax, the final result is that Datang's current system without thorough reform will collapse directly, at that time, you just wait to be busier, and it will be busy for more than ten years."

Li Shimin said in an indifferent tone.