The strongest son-in-law of the Tang Dynasty

As for raising social status, Du He couldn't solve it.

That requires Li Er to nod.

Besides, Li Er was under a lot of pressure.

It's not that Li Er wants to improve the status of craftsmen, and he can improve it. After all, many Confucian scholars, imperial students, and officials' families will never agree.

With such cheap craftsmen available, those big families and families of officials are definitely unwilling to improve their social status.

"I don't know what light industry and heavy industry are. Can you explain?"

Li Deqiu asked.

Du He immediately explained in detail to make Li Deqiu understand thoroughly.

"By the way, it seems that when you were in Chang'an, there was a book on counting in your bookstore. The text felt very simple and easy to understand, unlike the original books on counting, which were difficult to understand!"

Li Deqiu said.

Damn it!

It was Du He who published the Arabic numerals of later generations in advance.

There are Arabic numerals, which is really very convenient for students to learn arithmetic.

Ha ha!

"Deqiu, math is basic knowledge, and it's not difficult to learn. What's difficult is the more esoteric math problems."

Du He shrugged.

Oh!

"Du Er, that math book seems to be very profound!"

Damn it!

Esoteric shit!

It's not just simple addition, subtraction, multiplication and division.

As for those geometry, calculus and so on, there is nothing at all.

Ha ha!

"If you like, I can teach you! I also know a lot about arithmetic, but it's a bit difficult!"

Doo Ho said.

"real!"

Du He nodded.

For generals who lead troops, mathematics is a compulsory course.

"Du Er, I heard that His Majesty made you a son-in-law, is that true?"

Li Deqiu asked.

Topics that are closed.

"De Qiu, you know what this young master wants. As for the son-in-law, this young master really cannot refuse, you understand this in your heart."

Doo Ho said.

"What about Miss Ben?"

"Don't worry! This young master treats you equally and will not treat you badly. It is you, not Li Er's daughter, who really makes this young master fall in love."

Duho explained.

After hearing this, Li Deqiu fell into Du He's arms...

The two entangled for a long time.

It was late at night, and Du He personally sent Li Deqiu away, and then returned to the Chinese army's tent, and began to write the victory memorial.

After writing the memorial and sealing it, he took out the Liannu and Shenarm bow produced in Liaoxi City and put them in a box.

Of course, production drawings are indispensable.

Send people to Chang'an overnight.

Chapter 199

Xue Li and the four young masters took their soldiers and horses back to Youzhou to rest for a period of time. After all, after a great battle, the soldiers were physically and mentally exhausted.

If you want to fight again, you must adjust.

What about Duho?

Take Li Deqiu, Dianwei, Peng Yue and 3000 Han cavalry, and head towards Liaoxi City.

It's just a few days off.

Rather than saying it was a rest, it was better to say it was waiting for Li Er's will.

Although Du He granted great power to Li Er in Youzhou, Li Er's consent was still required for many things.

Otherwise, I don't know how to die.

There are many people in the court watching Du He, and if he makes a mistake, they will attack him together.

In that situation, Li Er would also feel very difficult.

In the afternoon, Du He and his party arrived in Liaoxi City.

In front of the city gate, Du He and Li Deqiu got off their horses and handed over the horses to Dian Wei, Peng Yue and others to lead them.

Du He took Li Deqiu's jade hand and walked slowly into the city.

Master is here!

I have seen the young master!

Hula!

The news of Du He's arrival in Liaoxi City spread quickly in the city.

People in the shops on both sides of the street ran out of the shops one after another, saluted and greeted Du He.

Du He nodded with a smile.

"Du Er, you are very loved by the people in the city!"

Li Deqiu was extremely surprised, never dreamed that Du He would be so popular in Liaoxi City.

I've heard people say that Liaoxi City was built by Du He, but I never thought that the people in the city are so enthusiastic.

"Deqiu, many of the people in the city were rescued by the young master from the Eastern/Turkish/jue cavalry. I heard that the young master wants to recruit workers.

Many people came to sign up involuntarily, which was really unexpected.The people want to repay their favor, but,

Is Ben such a person?High salaries are still offered to the common people. Of course, according to the level of each craftsman, they get different salaries.

There are also some unskilled women, and this young master also accepts them. "

Duho explained.

whee!

"I heard people say that you saved many people in Youzhou, and your prestige is high in Youzhou. I really don't believe it."

Li Deqiu shook his head and smiled wryly.

Du He didn't say anything. In fact, when Du He first arrived in Youzhou, the situation in Youzhou was in danger and many people were arrested.

Saved [-] people from the Turks, and rescued the plight of Youzhou, and rescued one by one from the butcher's knife of the Turks.

Du He would not remember, but the common people did.

Jieli Khan set fire to besiege Du He for as long as a week. The news came out that Du He died, and every household in Youzhou was hung with Bai Po.

Many people in Youzhou still have a portrait of Du He and a longevity card in their homes.

"Let's go! This young master will take you to see the workshop. If you see something good and useful, you're welcome, just take it away."

Du He said lightly.

Ah!

"Du Er, did you find out that the streets in this city are very clean. Unlike the streets in other places,

It looks messy.Also, it seems that the people here are very particular about hygiene, and even spit has to go to a special wooden barrel to spit. "

Li Deqiu sighed.

Du He was speechless.

What is it!

It is common sense that future generations will not know, and it is also a behavior that people must abide by.

It was Du He who came and told the people in the city from the very beginning that they must pay attention to hygiene and care for hygiene.

From being unaccustomed to it at the beginning, everyone gradually complied.

If there are violations in the city, Du He will not fine him, and let him be on duty on the street.

Spit once and get caught doing a day of free sanitation duty.

At this point, there is no price to speak of.

No matter who it is, it must be punished.

It's okay if you don't accept it, and you will be blacklisted by Liaoxi City from now on, and you will not come to Liaoxi City to do anything in the future.

"Deqiu, this is also under severe punishment. Slowly the people started to pay attention to hygiene and love hygiene. It took several months to achieve results."

Doo Ho said.

Next, Du He detailed the hygienic standards and punishment measures implemented in Liaoxi City, which surprised Li Deqiu.

"Du Er, who will be the inspector?"

Li Deqiu asked.

Ha ha!

"At the beginning of the implementation, there were special health officers on duty. Later, when people complied, there was no supervision.

However, now the whole city can monitor it.As long as you find someone spitting, throwing paper scraps everywhere,

Urinating and defecating, once the people in the city see them, they will immediately catch them and make them go to the confiscation point to be punished. "

Duho explained.

"Interesting! However, Miss Ben thinks it's pretty good. Orderly, no chaos, everyone abides by the system, making the city cleaner and more beautiful.

Especially the greenery in this place is really good.Three trees were planted in the middle and on both sides of the street. "

Li Deqiu nodded.

As a later generation, I definitely have a soft spot for greening.

"By the way, Du Er, what material is the street made of? It looks like the ground is very flat and hard."

Li Deqiu asked.

Du He smiled slightly.

Like a studious child, Li Deqiu kept asking about everything he saw.

Du He didn't bother to ask a hundred questions, and patiently explained to him.

"Du Er, this kind of building material is so easy to use, and it is of great use to the military. In the construction of fortifications,

When defending positions, once this cement material is used, it will not greatly improve the defense ability.

Some city gates and city walls can also be considered to use cement, isn't it more convenient and trouble-free? "

Li Deqiu asked.

Speechless!

Du He was really speechless.