With the control of his own superior technology, Li Ke has an absolute advantage in the cost of production technology, so in order to solve the problem of self-production and self-sale of these people, Li Ke can sign a purchase agreement with them to increase the price of purchased raw materials! Copy the price of raw materials first!

And then through their own absolute advantage of technology, reduce their own profits, and then the terminal price will be lowered!

In other words, Li Ke can increase the cost and reduce the selling price, so there is only a mid-range production of the gate valve family, what is the fight? !

After Li Ke increased the purchase cost of purchasing raw materials, this also has great benefits for expanding the market, because when Li Ke signed an acquisition contract with these people, then in order to survive, the people will begin to find ways to expand production capacity, when they no longer produce and sell themselves, spinning, weaving work is transferred out, they just plant and produce raw materials The market will naturally expand.

Even some people will have a single independent household, after all, at this time, Datang will allocate 100 acres of land to the people after they become a family, as long as they have a single independent household.

For the people, yearning for a better life has always been engraved in their bones, in fact, even if they don't do it, Li Ke will guide them to do it.

Because when the people's income is raised, and the people have food, clothes, salt, etc., to improve their living standards, then the population will inevitably skyrocket.

After they start having more babies, this enters a virtuous circle.

As for what about overpopulation? Don't worry about this, no matter how much the population of Datang expands, it will not be possible to expand to 8 billion in later generations, and before that, the population is too much, and the problem is that the world is very big! There's too much land for no one.

"Well, this is going according to the current situation, and I'll arrange for you to do it after a while." Li Ke explained.

"Yes, Your Highness."

"You prepare an invitation card and ask Pei Xingjian to invite my eldest brother to our Zhuangzi outside the city the day after tomorrow." Li Ke said.

"Yes, Your Highness!" Tian Meng agreed, and then bent down and left.

Li Ke continued to lie down and enjoy the services of a few oirans, hey, it's better at home, better at home.

On the second day, Li Ke took Li Su and the two people who came from Qinwangzhuang to see Li Shimin first, and then went to the tomb to offer incense to Li Yuan, and after coming back, he asked Li Su to go to his mother's concubine, and Li Ke ran away directly, because when he saw Li Shimin in the morning, Li Shimin forgot to tell him that he would come to the court tomorrow.

Sure enough, not long after Li Ke ran here, Chang Lin arrived at Concubine Yang.

"Chen Changlin has seen Concubine Shu and His Royal Highness King Liang." Chang Lin saluted Concubine Yang first. (In addition to the queen, the Tang harem is divided into several levels: concubines, concubines, Jieyu, beauties, and talents.) There are only four titles for concubines, which are divided into noble, lady, virtuous, and virtuous. There are only these four titles, that is, there are only four concubines, not four concubines, and you are a kind of title. Posthumous gifts do not count. During the period of Li Shimin, there is no record of Concubine Yang's title, Wei is a noble concubine, Concubine Yin is Concubine De, Concubine Yin is a concubine due to her son's rebellion, the four concubines are missing, and Concubine Yan Xian is relocated to Concubine De, so it is speculated that Concubine Yang is a concubine. ）

"Excuse me, I don't know if the waiter is coming?" Concubine Yang asked with some curiosity.

"The minister came to find His Royal Highness the King of Qin." Chang Lin is also very crisp.

"Huh? Ke'er hasn't been here. Concubine Yang was a little stunned.

"Chang Neizhi, my third brother will return to Zhuangzi outside the city after returning from Xianling." Li Su said.

Chang Lin: "Your Highness, ......, you're running too fast."

It's just that Li Ke is not here, Li Ke is actually still living in the palace now, it's just that he has a house in Chang'an City.

So Li Su must be living in the palace today.

Chang Lin could only go back to his life.

Hearing Chang Lin's report, Li Shimin was also speechless, don't think about it, Li Ke will definitely not come to the court tomorrow, this bastard, you said that you went to the Western Regions for half a year, and you always have to show up in the court when you come back, but you are good, you run fast.

After thinking about it, Li Shimin shook his head helplessly: "Forget it, let him go, and you will send someone to inform him to come to the court before the next time." ”

"Yes! Your Majesty. ”

When Li Ke returned to Qinwangzhuang, in the East Palace, Li Chengqian also received an invitation from Pei Xingjian.

Hearing Li Ke invite him to Zhuangzi outside the city, Li Chengqian was a little stunned, but he still agreed, after all, he also wanted to see Li Ke, but what he didn't expect was that Li Ke also specially wrote in the invitation card and asked him to bring his sister-in-law.

Just bring it, it's nothing, but Li Chengqian wants to know what Li Ke told him to do in Zhuangzi outside the city.

All the way back to Qinwangzhuang, Li Ke told the truth, and he was also a little emotional, this Qinwangzhuang was repaired, and he came back for the first time, and after coming out of Jinguangmen, Li Ke noticed that the official road from Jinguangmen to Datang Welfare Industrial Zone had been repaired, and it could not be as terrifying as Suzaku Hengjie.

Rather, it was built about eight lanes wide official road, which was also a concrete road.

Datang Welfare Industrial Zone, also close to Weishui, is about 18 miles away from Chang'an City, while Qinwangzhuang is located in the south of the industrial zone, about 10 miles away, and is farther away from Chang'an, mainly because Qinwangzhuang is larger.

And the road extending from this official road to Qinwangzhuang is naturally completely repaired.

On the second day, after Li Chengqian went to the next dynasty, he went directly to Qinwangzhuang, because of his foot disease, Li Chengqian naturally chose to take a carriage and a carriage with Concubine Su.

Looking at the barren land outside the car with some curiosity, Concubine Su sighed with some emotion: "San Lang's road is really good, if it weren't for these roads, we would have been really guilty of sitting in the carriage many times." ”

"That's true, so it's only natural that San Lang's reputation in Chang'an City is so high, but it's a pity that many ministers in the court and China don't recognize San Lang's idea, they think that San Lang has destroyed the employment environment near Chang'an City and will cause a civil uprising." Li Chengqian sighed and said.

Concubine Su smiled and didn't answer, she is the crown princess, and she will also be the queen in the future, she has to learn not to interfere in the government.

When the carriage was about to arrive, it was close to noon, because the road was flat, the speed of the carriage had increased a lot, and neither of them had suffered, but from a long distance, Li Chengqian and Concubine Su saw a huge archway with strange faces.

That's right, it is a huge archway, directly across the entire road, on which are written three gilt characters: Qinwangzhuang. This exaggerated archway, Concubine Su's face is a little weird, isn't this San Lang afraid of impeachment by the imperial history?

But soon she saw the person with the inscription at the bottom of the plaque: Li Shimin.

It was actually the father who gave the inscription? Father still writes this? Concubine Su was stunned, she had the impression that although Li Shimin might give inscriptions to some ministers or something, it was absolutely impossible to write an inscription for the house, Li Shimin had never written it for others, but since Li Ke dared to write it openly, it would definitely not be fake.

Beyond the torii, there are two square courtyards on both sides not far from the inside, which should be the school yard where the guards live.

What's more, after passing the archway, on both sides of the concrete road, a square grid composed of cement is neatly arranged, and inside is a half-sized sapling that has already been planted with exactly the same well-built, and Concubine Su recognized it at a glance, it is a maple tree.

There is an illusion here, the maple tree in ancient times does not refer to the modern red maple, triangular maple and other maples, all the ancient books describe the maple tree refers to one, that is, the maple tree. These two are not the same tree species at all, "stop and sit in love with the maple forest late, and the frost leaves are red in February" is the sweetgum tree.

On both sides of the school yard in front, there are two small pavilions at the entrance to the road, which are guarded by guards.

Li Chengqian's convoy naturally didn't need to stop, and Li Chengqian's escort in front had already handed over to the other party's escort.

It's just that this Qin Wangzhuang is completely different from what they thought...... It feels like entering a town, not a Zhuangzi, and there is no wall around it.

And most importantly, this Zhuangzi ...... It always feels like it's outrageous.