"Yes." Wei Zhigu followed soberly, what am I sad about? The Ministry of Industry has a question to ask Li Yi.

I, Shangshu, came over today to listen to you, as long as you ask, Li Yi will definitely give a good solution.

So if you're in trouble, call a petty officer to accompany you, and expect you to be magical again.

"Plugging the breach?" Li Yi didn't have the heart to find a poem to pretend, and the business came.

"Yes, the water is big, the mouth is broken, after the Yellow River opens spring this year, it rushed a few small openings, and people died, and it took a lot of effort to block it."

Zheng Guang said the situation and glanced at Li Longji from time to time.

The Ministry of Works did not report this matter, because there were fewer deaths, only about 100 people.

Li Longji looked at Wei Zhigu when he boarded, and then shook his head.

The opening of the Yellow River was before May, and Wei Zhigu had been in the Ministry of Industry for less than a month, so it had nothing to do with him.

Li Yi lowered his head and pondered, blocking the matter of breaking the mouth......

Does a PLA soldier jump down and hold hands count?

Replaced by Tang Dynasty soldiers.

Obviously not, saying it will make this petty official bite to death.

"Proprietor Li, didn't you say that there must be an answer to your question? Speak quickly. Zhang said he was in a hurry.

He also knows that water conservancy is difficult to govern, and now at the critical moment, how powerful you Li Yi is, Your Majesty and Yao Xiang have come to you to ask about politics.

Li Chengqi glared and said, "Don't speak." ”

"You ......" Zhang said that he was about to return the favor, but when he saw that His Majesty was also looking at him dissatisfied, he had to hold back.

"Alas!" Li Yi sighed: "To be honest, the Yellow River breaks because the angle of the river is too large, especially the position of nine turns and eighteen turns. ”

"Yes." Zheng Guang is confident, at least this one knows nine turns and eighteen turns.

"The other two reasons are the opening period and the late opening period."

"The opening period of the river is when the river is opened in the upper reaches, the downstream is frozen, the ice is blocked into embankments, and the upstream is flooded."

"The second is the accumulation of sand in the river, the water level rises, and then the water is blocked and overflows."

Li Yi said that the reason for the Yellow River.

"Yes, yes, proprietor Li, that's exactly the case." Zheng Guang is confident again.

Li Yi continued: "To govern the river, we must cure the roots, govern the river with the river, attack the sand with water, and as for the frozen period, we can blow it up." ”

"How to use rivers to govern rivers and water to attack sand? What is fried stuff? Zheng Guang was even more anxious, and said clearly.

Li Longji's eyes lit up, and Brother Yi clearly had a way.

"Let's not talk about anything else, let's talk about blocking the gap." Li Yi turned the topic back.

He also said: "Blocking the breach is nothing more than throwing things, throwing them at the place where the river breaks, throwing sacks of earth and stones, and throwing stones is also throwing." ”

"But as soon as I threw it down, the water was rushing and the thing washed away. We first have to figure out how to keep things from getting washed away, but no? ”

"Yes, yes. Say it quickly. Zheng Guangdu wanted to open Li Yi's head and directly catch the way.

"There's a thing called a willow roller, and the size is ...... Let's follow the textbook. Fifteen zhang long, width is not counted. ”

"Weave a blanket out of branches, grass, and earth, and roll it up with a diameter of two feet, and roll it in the middle with a large piece of wood, and tie it tightly with a rope."

"Throw it into the water, tie a rope behind it, pull it by people, and when it encounters a blister, it expands and grows bigger, and it is easy to plug the breach."

Li Yi gave out a thing, willow roller.

Everyone listened, and Li Chengqi shouted to his followers who were dozens of steps away from them: "Bring the pen, ink, paper, and inkstone." ”

The people over there sprinted over and operated it, and Zhang said that he would write it himself.

Write a paragraph and ask again, as detailed as possible, so that people will know how to do it at a glance.

After the production and application of the willow roller was written, Zhang said and looked up: "Is there anything else?" ”

"Yes." Li Yi said.

"Say it quickly." Wei Zhigu urged.

At this moment, he took it, sure enough, if you have any questions, just ask, no wonder Your Majesty always comes, and he has to come often when he has time.

This Li Yi is simply divine, he didn't tell others when he came.

Outcome...... If you ask about the decision, there will be a decision.

It's so strong that it's unreasonable, so let's go to the Ministry of Industry.

Thinking so, Wei Zhigu couldn't hold back, and said directly: "Li Dongzhu, the old man thinks that you can enter the Ministry of Industry as an official, start with six grades, not five grades, and five grades can go to court." ”

Hmph, four eyes swept over at the same time, with a murderous aura, one of which was the most murderous, Your Majesty's.

Queen Wang glanced at Wei Zhigu and said, "My uncle wants to be the prime minister." ”

She was angry, so she stabbed Wei Zhigu, and Wei Zhigu's prime minister was dismissed.

"Yes." Li Longji made up a knife.

Wei Zhigu: "......"

I'm not angry, I've been the prime minister anyway, didn't I just offend Yao Chong, I have a clear conscience, I can't help his two sons do bad things.

Zheng Guang glanced at them and said in his heart, you think about my feelings, you have to start with five grades, so that you can go to court.

And then Your Majesty and the Empress are still not happy, what are you going to do? I'm also very hard, I can't even go up.

Zhang said that he didn't look at it, it was boring, what prime minister, isn't he the foreign minister now?

Li Yi glanced at it a few times and felt that it was quite complicated.

"Another way is to pile up the slope to make wood and load the stones, and then use ropes to connect them. Summoned at the same time as the willow roller. ”

Li Yi said, picked up another one, moved the pen, and drew a simple map of the broken earth and the broken car that almost didn't take long at all.

"This car doesn't need to be sturdy, with it, a series of cars down, the car doesn't need to use good planks, just use rattan to break the wood and weave it."

"It's hard to sharpen, I'...... Or use a trough, smear soybean oil, and move with a push or pry. ”

Zhang said that he reached out and took away the paper drawn by Li Yi.

"What are you doing with Zheng Yuanwailang?" Li Chengqi reminded.

"I'll see." Zhang said to give reasons.

Look at it casually: "Here you go...... Zheng Yuan Wailang. ”

"Okay, thank you." Zheng Guang received it, looked at it first, and then folded it and put it in his arms with the paper on which he wrote.

"Zheng Yuanwailang go back quickly." Li Chengqi said again.

"That...... What about the river that governs the river, and the water that strikes the sand and bombs? Zheng Guang still wants.

He knows that plugging the breach is the symptom, and the other is the root cause.

Li Yi said: "Building embankments to block and control water and attack sand, with dike and remote embankment, need more text introduction, and there is a lot of content, mainly used in water distribution and flood control places. ”

He didn't want to write so many words today, he was tired, and he couldn't settle down.

As for ice blasting, when it comes to fixed-point blasting technology, he has to get gunpowder out first, and ordinary gunpowder can't do it.

Zheng Guang understood, looked at a few people regretfully, and went to find a horse outside the village to ride back, he had to transcribe the things quickly and hand them in.

He walked a few hundred paces, and the steward Song De caught up with him and gave him a box of the kind that a scholar on his shoulders used.

It is filled with two catties of soy sauce, a jar of bean curd, a jar of stinky tofu, and a large bag of strange fragrance.

Zheng Guang was not polite, thanked him and looked for a horse on his back.

Wei Zhigu breathed a sigh of relief, finally, he had made achievements as the secretary of the Ministry of Industry.

It's a pity that his political achievements are only to the people by the river, and he can't talk about them in the court.

If you have to say that you have merit, you can only ask Li Yi with a member of the water department.

Zhang said to look at Li Yi, and then gestured to Li Longji with admiration: Your Majesty is really powerful, such a capable person, we don't know.

Li Longjishuang, what's wrong with me going out of the palace? I have business, not for fun, and I haven't been to the pear orchard for five days.

If you have a lot of ways to do it, you still need me to come out myself? Who knows the bitterness in my heart? It's not easy.

is like an inner drama, Li Longji entered the play, and moved himself to the point that his eyes were red.

"Third brother, are you hungry? Don't worry, I'll eat in a while. Li Chengqi was afraid that something would go wrong, so he hurriedly spoke up.