Li Chengqian really understands Tuyuhun, and it can even be said that he has made a lot of preparations.

After he set the goal of Tuyuhun at that time, he relied on his identity as the prince to find a lot of information about Tuyuhun.

In layman's terms, today's Tuyuhun is the Qinghai Lake in later generations, and it goes west to the Tianshan Mountains.

The reason why it is called the land of bitter cold in this era is relative to the Central Plains.

But if you really want to talk about it, there is a reason why people can live there for a long time, at least, that land can still support this group of people.

As for how to gain a foothold after Tuyuhun, this Li Chengqian has really considered it and is constantly improving.

Haven't they been in the snow disaster for many years?

Then engage in industry.

Aren't they poor?

Then engage in the economy.

Of course, these are just his own ideas, maybe when he really wants to do it, it is not so easy, but at least he has a direction.

As for the national strength, Tuyuhun will definitely not be able to catch up with Datang, if Tuyuhun really has such national strength as Datang, then what else is there to him?

"Mother, that's not what I said." Li Chengqian said with a smile, "It is precisely because of the lack of national strength in Tuyuhun that I have room to survive." If the country is really strong, not to mention better than our Datang, even if it can be comparable to Datang, then what else do I need to do?

Just like now, among the people of the Tang Dynasty, there may still be people who are hungry, but if someone really instigates them to rebel against the imperial court, then you have to be careful of being killed by them with a hoe.

It was not easy to climb out of the quagmire of the troubled times of the previous dynasty, even if there are still people who are still hungry, but every time there is a catastrophe, doesn't the imperial court also try its best to relieve the disaster?

What is the recognition of a court by the common people? It is when they encounter natural and man-made disasters, there are still people who think about them and pull them as much as possible, even if it is just to pull them out of the mire, it is enough for them to be grateful.

Because they are people who have really struggled in the mire, they will not allow anyone to drag them into the mire again.

But Tuyuhun is different, it is precisely because of his lack of national strength and inability to provide disaster relief that people who have died in the snowstorm abound in recent years, and it is precisely because of the lack of national strength that Tuyuhun has been harassing the surrounding areas over the years, in the final analysis, it is nothing more than plundering neighboring countries, buffering their own internal contradictions, and looting the materials that their country urgently needs.

So I went to Tuyuhun, and I was still able to do something. ”

Li Chengqian did not say what he was going to do, but he roughly analyzed the current situation.

First, it is what he wants to do, and the eldest grandson queen may not be able to understand it.

Second, I am afraid that Queen Changsun will doubt many things.

I can't just say that I know where there are iron mines and where there are coal mountains......

And Empress Changsun listened to Li Chengqian's eloquent talk, and finally showed a smiling face.

As far as Li Chengqian's opinion is concerned, it is not a teenager who has it, and many veteran ministers may not be as far, deep, and thorough as his son.

Since her own child has such knowledge, what else does she have to worry about?

In general, she is still very satisfied with Li Chengqian.

In order to avoid the conflict between fathers and sons, he was able to give up the position of the crown prince who had broken the scalp of countless people and go to the Western Regions to find another way.

And putting aside personal feelings, Li Chengqian's insight and talent are also unique in the eyes of the eldest grandson.

"Now that you've thought about it, do it." Empress Eldest Sun smiled rarely, and said, "After all, it is a big deal, but there is one thing you have to promise the queen mother." ”

"Mother, please speak." Li Chengqian was also very happy.

I haven't felt this kind of family affection for many years, and it made him feel a little fluttery for a while.

"At any time, don't put yourself in danger, a gentleman doesn't stand under a dangerous wall, not to mention that you are still my Tang Prince, understand?" Empress Eldest Sun explained very solemnly.

Li Chengqian nodded, of course, he would not choose to die, when he could get up, he would definitely be stubborn.

Seeing Li Chengqian nodding, Empress Eldest Sun said again: "Then what else do you need the queen mother to help you?" ”

Help what?

After thinking for a while, Li Chengqian said: "There is nothing that needs the help of my mother, but my mother can send a caravan to Taozhou, and I will probably go out of Taozhou and finally seek development in the area of Jishi Mountain." Speaking of this, Li Chengqian smiled, "At that time, the child can do some business with his mother." ”

The more he came into contact with Empress Changsun, the more comfortable Li Chengqian felt.

Without him, the eldest grandson is worried about her child from the perspective of a mother from the bottom of his heart.

Of course, if Li Chengqian is a bastard, like his father, thinking about killing his brother, the eldest grandson must have a different face.

This question is very nonsense, women can accept that their men kill their brothers and kill their brothers, and force their sons to give way, but it is difficult to agree with their sons doing this.

It is precisely because of Li Chengqian's performance that Empress Changsun ignores that there is still a difference between today's Li Chengqian and the former Li Chengqian.

"What business can the queen mother do with you?" The eldest grandson said with a smile, "It's just a caravan on the left and right, and when the time comes, I'll arrange for someone to come over, and I'll take care of the rest." "She manages the inner treasury, that is, the royal family's own small treasury, and she still has the right to get a caravan for Li Chengqian.

"No, mother." Li Chengqian hurriedly stopped, "This matter can only be discussed as a business, although the child knows that the mother is a good intention, but there is no need, when the mother arranges a competent person to go over." ”

He couldn't say exactly how big the business was.

If it's not good, just the year's income of this caravan can withstand the internal money.

"Are you still polite to the queen mother?" The eldest grandson was a little displeased.

People, very strange, especially women, can't give things out, she's really unhappy.

Li Chengqian said with a smile: "No, mother, you don't know, there are many ways to make money in the hands of the child, not to mention anything else, just give me the wine brewed by the soldiers to treat their injuries, if you really want to sell it, it is definitely a big business, especially in the grassland and the north, this kind of liquor is more in line with their appetite."

Therefore, it is better for the mother to send someone by herself, and since it is a business, the mother has money to make, and the child will naturally not lose. ”

After Li Chengqian's reminder, the eldest grandson also remembered, indeed, he heard that the wine brewed in the East Palace can be called a fine wine, although I don't know where he learned this, but it is not surprising that there are so many gentlemen in the East Palace, so many books, and some miscellaneous studies.

Didn't dwell on this matter anymore, the left and right are a piece of the child's mind, as a mother, accept it, the eldest grandson queen thought for a moment, and then looked at Li Liqian, who was lying on Li Chengqian's back and didn't speak, sobbing in a low voice, and said for a long time: "Or, take Changle with you?" (This paragraph was not considered properly at the time, hey, even if Changle escaped marriage at that time, it was better than this...... I'm sorry, I can't change it, and the text is too long, forgive me. ）

The reason why she came with Changle was because she had this plan.

Of course, it's not that she hates Changle.

On the contrary, she loves her daughter very much, but she is worried that Li Chengqian has been away for a long time, especially when his power has developed to a certain extent, I am afraid that he will be indifferent to family affection.

The eldest grandson came from the troubled times, and she has accompanied Li Er step by step to today, she knows too well what changes will happen when a person achieves the ambition and hegemony.

Don't talk about others, just talk about Li Er.

He was not ready to wield a butcher's knife at the beginning of his brother, on the contrary, when the three brothers were young, the relationship was still very good, and it was not until the three brothers began to fight in the north and south that the brothers had a dislike, or had greater ambitions, and this ambition could not carry family affection.

She was afraid that Li Chengqian would do the same......