Datang: Get a god-level selection system at the beginning

Originally on the grasslands, although the shepherds would also cut the wool, they never used it as a textile material. At most, they just wove the wool into thick wool felt.

In his previous life, Li Wenbin happened to know how to turn raw wool into a white and light textile material, and he also knew how much change this would bring to Datang.

As long as the civil and military officials in the court see how amazing the profit of wool will be, then without Li Wenbin saying it, they will rush into the desert screaming and use every piece of pasture in sight to raise sheep.

As for those Turkic people or other ethnic groups on the grassland, they are not only there as military meritorious service, but also become important labor forces, glowing and glowing in new positions until the last bit of vitality is exhausted.

Although doing so may lead to a very evil slave trade in the future, Li Wenbin doesn't care, as long as the people of the Tang Dynasty are not slaves, that's fine.

He is not the Holy Mother, he is very important to the people of Tang Dynasty, but people of other ethnic groups are just breathing tools for Li Wenbin.

It is enough to make the people of Datang live happily.

Five days later, Li Jing led the army back to the court. At the celebration banquet, Li Shimin said to the meritorious soldiers: "Rongdi invaders and robbers have existed since ancient times. This is not something to worry about. What is worth worrying about is that whenever the border is a little peaceful, The king is absorbed in pleasure and forgets about war, so once the enemy invades, he will be unable to resist."

"Now, I don't plan to recruit you to dig ponds and build palaces. As long as you concentrate on practicing bows and arrows. If you have nothing to do, I will be your coach; when the Turks invaded, I will be your general. In this way, I hope that the people of the world can enjoy Peaceful!"

"Long live Your Majesty, Long live Datang!"

"Long live Your Majesty, Long live Datang!"

Li Yuan, who was under house arrest in the Taiji Palace, also appeared in front of the crowd. He even impromptuly performed Hu Xuan for everyone—with Li Shimin, and successfully turned the celebration banquet into a carnival.

In order for the common people to celebrate together, Li Shimin specially announced: To celebrate the defeat of the Turkic army, the government will distribute drinks and the curfew will be canceled for three days.

On this day, almost everyone was drunk, and the whole city of Chang'an was filled with the smell of wine.

……

Three days later, Li Shimin, who was reviewing the memorial, heard Huangmen's report:
"Your Majesty, King Qin asks to see you."

"Xuan."

Li Wenbin walked in with great strides, knelt down and saluted: "I have seen my father."

"No need to be polite, get up. Wen Bin, what have you been up to these days? Why do you smell so bad?"

It's no wonder Li Shimin would say this, he could smell a pungent sheep smell on Li Wenbin's body from a long distance away, and just smelling it made him want to vomit.

"Returning to my father, my son has been working hard for the future of my Tang Dynasty these days."

"Even if you work hard, you won't make it like this? Then tell me, what have you done?"

"Father, please take a look, this is the result of my son's research in the past few days."

Li Wenbin took out a glass bottle from his arms, and the servant handed it to Li Shimin.

Li Shimin looked at the glass bottle curiously—in the past, this glass could naturally be called a treasure, but after knowing that it was just a pile of sand fired, Li Shimin lost interest in it.

What attracted his attention was the fluffy and white silk threads in the bottle.

Taking out a silk thread, feeling the silky feel, Li Shimin asked:
"Wen Bin, what line is this?"

"Return to Father, this is the silk thread obtained after washing the wool."

"What, is this wool?"

Li Shimin couldn't sit still any longer, and stood up abruptly: "Is what you said true?"

"Father, how dare I lie to you? I have been working tirelessly for the past few days to get these wool."

Li Shimin was dumbfounded when he heard this. With his intelligence, he could naturally understand the changes that wool would bring if it could be used as a textile material.

"Take me to see."

Li Shimin had to see such an important thing with his own eyes.

"Yes, Father."

Li Shimin followed Li Wenbin to the backyard of King Qin's Mansion, and found that a huge pool had been dug out here.

The black liquid filled the pool, emitting a pungent stench. Several people with thick sackcloths on their faces were vigorously stirring the liquid.

"Father, this is something that I have prepared after a few days. It can clean the wool. With it, you can wash away the grease and other impurities in the wool."

Li Shimin turned a blind eye to the stench emanating from the pool: "Wen Bin, how much does this thing cost?"

If the cost is too high, its value will be greatly reduced - because this will make the wool spun too expensive, and ordinary people can't afford it.

If only dignitaries buy it, how much can they use it?

"Father, the main thing used here is alkali, and of course there are other things. As for the cost, such a pool of washing liquid can only cost two pennies at most, and it can be used repeatedly."

"My son has already tested that such a large pool of washing liquid can wash [-] catties of wool!"

Li Shimin took a deep breath, and patted Li Wenbin's shoulder vigorously: "Wen Bin, you have made another great contribution to Datang."

"Father praises you, this is what son-in-law should do."

"Then have you thought about how to use it?"

"Naturally." Li Wenbin chuckled, "I have something I want to discuss with you, Father."

"Oh? Feel free to ask what you want. As long as I can do it, I will definitely satisfy it."

"It's like this, my son wants to..."

Chang'an City was restored to its former splendor, and Li Wenbin also disappeared—of course he didn't leave Chang'an City, but disappeared in front of the public.

For more than a year, he almost never left the Prince Qin's mansion, and he didn't know what he was busy with. He only showed up once during the New Year.

There was a lot of discussion among the ministers, and some people even speculated whether the king of Qin was the master of the game. After Li Shimin's overt and secret suppression, he is now in a low-key period.

Regarding these rumors, Li Shimin just smiled slightly after hearing these rumors, neither admitting nor denying them.

Only no more than five people in the entire Tang Dynasty knew that what Li Wenbin was busy with now was a major event related to the national fortune of the Tang Dynasty.

If this matter can be done well, then the grassland people will never again become the confidant of the Central Plains dynasty.

On the first New Year in the first year of Zhenguan, Li Shimin entertained civil and military officials as usual on this day.

And Li Wenbin also appeared in front of everyone wearing a strange costume.