"In this case, the father should not only think about the old Turkic people."

"You want to think about the whole world, not just two or three hundred thousand old people in the Northern Desert."

"Looking at the entire Tang Dynasty, there are more than 100 state capitals."

"But the following report says that there are only 3.85 million households in our Datang Dynasty."

Li Chengqian shrugged his shoulders and said, "Whether you believe it or not, I don't believe it anyway." ”

"Getting to the point."

Li Shimin was a little impatient.

What is Li Chengqian talking about?

This kid is too badly beaten.

Li Chengqian hurriedly smiled.

"When I talk to my father about this, I propose to my father, the theory of nationality."

"Nationality?"

Li Shimin raised his eyebrows and looked at Li Chengqian.

"That's right, it's the theory of nationality."

Li Chengqian said: "Before dealing with the old Turkic people, I propose to conduct a nationwide census and household registration. ”

"Why is that?"

Li Shimin asked puzzledly: "Does the census have anything to do with the old Turkic people?" ”

"Of course it does."

"You want to expand the territory for Datang in the future."

"In the future, the old people who will be incorporated into the territory of the Tang Dynasty will not only be Turkic, but also Tuyuhun, Goguryeo, and even Western Turks."

"If we wait until then, there will be more than a few hundred thousand families of the old people who have died in the country."

"That's millions."

Li Chengqian looked at Li Shimin and asked seriously: "At that time, can you still manage it?" ”

"In other words, can you still tell who is the old people of the Tang Dynasty and who is the old people who died in the country?"

Li Shimin was stunned.

He never seemed to think about it.

At this time, he looked up at Li Chengqian and said, "Then your nationality theory can solve these problems?" ”

"Of course."

Li Chengqian said proudly: "This census is not only to verify the population, but also to mark the nationality and register the people. ”

"This household registration form should not only be owned by local governments, but also sent to the household department for accumulation."

"It is important to make sure that everyone's identity in Datang must be registered."

"At the same time, people should also have backups in their homes."

"It should be marked who is the head of the household, who is the eldest wife, who is the vertical wife, and even the son-in-law and the vertical son must be recorded."

"And a woman must also register on her own household registration before getting married, and after she gets married, she must go to the government to report to the government, and then enter it into her husband's household registration."

"After doing this, my father can think about the northerners moving south."

Li Chengqian finished a lot of words in one breath, a little panting.

After taking a big sip of tea, he said: "The northern people moved south, although they moved south, but they can't get the nationality of our Datang." ”

"If you want to join the nationality of Datang, you have to pay a certain price."

Having said that, Li Shimin and the eldest grandson Wuji looked at each other.

To be honest, Li Chengqian's words really shocked them.

This method can not only concretize the population of the people in the country, but also know how many people and how many people are in each household.

I don't know how much more convenient it is for the emperor to be in charge of the world.

But why didn't they think of it earlier?

When they looked at Li Chengqian again, they didn't mention how strange their eyes were.

This really special mother is only nine years old?

This strategy is clearly something that can't be said by a person like Eldest Sun Wuji, who has the talent of the world, right?

Li Shimin couldn't help but be surprised in his heart, and asked Li Chengqian: "I ask you, have you thought about this price?" ”

"If I hadn't thought about it, how would I dare to talk in front of my father."

Li Chengqian said with a smile: "If a foreign man wants to enter the Tang nationality, there are two ways. ”

"One is to marry a Datang woman as a wife, and joining her family is naturally a Datang nationality."

"The second is to join the rebel army, first sign a contract with the imperial court to join the army, accept the appointment of the imperial court, and go to various places to serve in the army for three years."

"During this period, whether there is war or not, people have to be on standby in the army."

"After the three-year period expires, you can enter my Datang nationality and enjoy the benefits that only my Datang people have."

"But if it's a woman, there is only one way, and that is to marry a Tang person, and after marrying a Tang person, you will naturally enter the Tang people's household registration."

After listening to these remarks.

Li Shimin let out a long breath.

"Yes, that's good."

Li Shimin stood up, walked towards Li Chengqian, and patted him on the shoulder.

"Are you sure, you really don't want to be the prince?"

Why is it again......

Li Chengqian was full of the word rejection from head to toe.

"Father, don't ask, even if the sky falls, I don't want to be the crown prince."

"Okay."

"Then it's better to be the king of Qin first."

After the words fell, Li Shimin left the main house with his eldest grandson Wuji.

And when Li Shimin passed by the courtyard, he suddenly stopped.

"Little Hatsuko!"

"The slave is here."

Xiao Chuzi suddenly appeared out of nowhere.

Li Shimin raised his head and said, "Your Highness shouldn't have time to be busy with anything else these days. ”

"So I'll send someone to move that pool table and those things to the palace."

Well???

Li Chengqian showed a black question mark face.

"No, father, I have time, I have time."

"Didn't you tell me that you don't have to listen to the court for half a month?"

"Who said that if you don't have to listen to the court, you have nothing to do?"

The corners of Li Shimin's mouth were hooked, revealing an extremely treacherous and cunning smile.

"Tomorrow, you will report to the household department."

"Since it was you who suggested to me, I will leave the census to you."

"What?"

Li Chengqian watched Li Shimin leave proudly, and his mind was full of black lines.

Am I being cheated by this old man again?

He didn't have enough of his son......

Just as Li Chengqian's face was full of melancholy, Xiao Chuzi walked over with an embarrassed face: "Your Highness, this table ......"

", don't bother the master."

Li Chengqian now wants to cry without tears.

The old man didn't say anything, and snatched his billiard table.

But what could he do?

He can't be just with Li Shimin, right?

Is that not skillful to find a fight on your own?

So Li Shimin cheated him, and he could only endure it.

Li Chengqian watched Xiao Chuzi lead someone to move the billiard table.

At this time, Cheng Huailiang approached Li Chengqian: "Your Highness, are we still playing?" ”

"The table is gone, play with your eggs?"

Li Chengqian was very painful, after all, those billiards cost him a lot of points.

It was all exchanged by walking a tightrope on the verge of death again and again.

But they were all snatched away by Li Shimin.

Robbers, bandits, hooligans......

In addition to these words, Li Chengqian really couldn't think of anything else to describe Li Shimin.

Suddenly, Li Chengqian snorted coldly: "Huailiang! ”

"Yes."

Cheng Huailiang responded.

Li Chengqian raised his head and said, "Take Brother Chong to accompany me to take revenge at night!" ”

"Revenge?"

Cheng Huailiang scratched his head and asked, "Who does Your Highness want to seek revenge?" ”

"Who else?"

"Of course it's the old rascal."

Li Chengqian sneered and said: "If you dare to rob my billiard table, I have to make him pay a price." ”

Hearing this, Cheng Huailiang grinned secretly.

Feelings: This is to take revenge on the emperor.

Cheng Huailiang looked at Li Chengqian with a bitter face: "Your Highness, can I not go?" ”

"Not going?"

"Yes."

Li Chengqian pointed to a hammer next to him: "Give me a hammer to smash your chest, you don't have to go." ”

Hearing this, Cheng Huailiang suddenly changed his face: "Your Highness ordered, I Xiaocheng is duty-bound." ”

"In that case, then let's go to the palace tonight to take revenge......"