"How's the spring ploughing going?"

"The matter of corn only needs another year to be promoted to the entire Central Plains, and the matter of sweet potatoes can be promoted to the entire Central Plains this year."

"The Turks going south and Feng Zhidai in Lingnan have clashed?"

"There's friction."

"That is, Qinghai's civil officials and county guards are all in place?"

"It arrived long before the start of spring."

"That's the pastoral area of the Hetao, and it's embarrassing for you." Li Tai said lightly.

"How do you know?" Li Shimin was a little surprised, he didn't want his son to know about these things, so as not to appear to be very incompetent.

But what does his son know?

"Tell me about it, what's so difficult." Li Tai smiled faintly: "Between you and my father and son, why do you have to hide something?" Speak up, and I might be able to help you out! ”

"You can't solve it anytime soon." Li Shimin sighed and said.

He can't solve it himself, what can he do?

"If you don't say it, what do you know I can't solve?" Li Tai rolled his eyes, I have thousands of thaumatururgy in my hands, and I can't solve the problem of an ancient person?

If that's the case, I'm so sorry for my 12 years of compulsory education!

"I have migrated more than 100,000 people into the Hetao and mixed with the locals, I originally thought that two or three years would only be able to stabilize the local area and provide me with a steady stream of good horses in Datang, but ah...... It's hard! Li Shimin couldn't help sighing.

"Huh? Why is that? What's the difficulty? Li Tai couldn't help asking.

Is this a difficult question?

What's so hard?

The ranch is just a good place to build.

Moreover, there are still a lot of wild horses in the Hetao area today, which are all excellent seeds.

With such a treasure and my ranch plan, what's so difficult?

"You don't know, although pastures can be built, but in the grassland, where are the materials that can be built into pastures!" He sighed.

The construction of the ranch is simply too slow.

It's really too slow, I can't keep up with the plan at all!

"That is, there is a shortage of building materials now?" Li Tai's eyes couldn't help but show a glimmer of light, then he smiled and said, "Dad, I have a secret recipe here, which can make a building material that is hard into stone. ”

"It's a very amazing thing, it looks like powder, but when you mix it with water and stones, it becomes a very hard stone!"

"Building houses, bridges, roads, reservoirs, forts, and walls are all quite a magical treasure!"

"With this kind of building material, even if you build another Great Wall within three years, it won't be a problem." Li Tai said proudly.

"Shaft, there is such a good way to build, why don't you hand it over quickly?" Li Shimin couldn't help but say.

"Dad, this ...... It's not impossible to hand it over to you, but can you give me some compensation, anyway, this thing was also taught to me by my teacher, and when he comes back, I can give him the reward, right? The smile on Li Tai's face became even brighter.

"If so, how much do you want to be paid?"

"Five thousand pounds of copper and iron!"

"I'll give you 10,000 catties!"

"Thank you, Dad, I'll go back and write out the secret recipe now!" Li Tai said happily.

Why are we so good? Why are we so good?

Li Tai was very proud.

Running outside with a smile on his face.

The whole person was very happy.

With that 10,000 catties of copper, his next plan is finally going to be realized, and he is very happy when he thinks about it.

I returned to the house and quickly turned on the universal computer.

……

Now.

In the Prince's Mansion.

Li Chengqian was standing by an artificial pool, looking at the busy people in the pool.

An attic is being built in the middle of a pool.

A figure hurriedly ran over.

"Your Highness, Your Highness, Mrs. Sui'an is here." The chamberlain ran to Li Chengqian's side and whispered.

"Huh?" Li Chengqian hesitated for a while, and then said, "What's the nurse?" Hurry, hurry, please! ”

Mrs. Sui'an, Li Chengqian's nurse.

Then the chamberlain hurried outside, and after a while, he came in with a woman.

Several maids surrounded her and slowly walked forward.

The woman was not yet forty years old, and she wore gold and silver, lest others should not know that she was rich.

"The old woman greets Her Highness."

Walking to Li Chengqian's side, the woman saluted slightly.

"Mrs. Sui'an is not more polite." Li Chengqian smiled slightly and said, "Why does Mrs. Sui'an have time to enter the mansion today?" ”

For this Mrs. Sui'an, Li Chengqian still respects her.

"Your Highness, now Your Highness is not a child anymore, there are some words, I don't want to say more, Your Highness I watched grow up, loyal and honest, and the old woman is also very relieved Your Highness." Mrs. Sui'an's face became serious, and she said, "However, I have recently heard that His Highness often sings in the main hall every night, and it would be terrible if His Majesty knew about this." ”

"Oh?" The corners of Li Chengqian's mouth showed a hint of playfulness, and said, "Who did you hear these rumors from?" ”

"This ......" Mrs. Sui'an smiled slightly and said, "It's what some people around me said, and I have already punished it." ”

"That's just rumor, why bother?" Li Chengqian said with a smile, but a hint of ruthlessness flashed in his eyes.

Who the hell got it out?

Chai Lingwu?

Chai Zhewei?

Eldest grandson Chong?

Could it be her?

Li Chengqian smiled coldly and said secretly: "Who else can there be besides her?" Abominable woman! In my house, I provide you with food and clothing, and I dare to make irresponsible remarks about my affairs, which is extremely hateful! ”

"Mrs. Sui'an, please rest assured, I am the prince of the Tang Dynasty, and my words and deeds meet the standards of the prince of the Tang Dynasty, and I will not destroy my future." Li Chengqian said with a smile: "I can still distinguish the important. ”

"In this way, the old woman will be relieved." Mrs. Sui'an looked at the attic under construction in the distance, and stopped talking.

In the end, he sighed secretly, the prince had grown up and had his own opinions.

"You stop!"

"Your Highness has no time to see you now."

"Mr. Yu, you better stop, don't make it difficult for us."

"Mr. Yu, why bother us to do it."

“……”

Right now.

One by one, the noise rang out.

Li Chengqian's brows couldn't help frowning slightly, and he looked at the place where the voice came from.

I saw a figure coming forward in a hurry, and behind him was the attendant of the prince's mansion, looking like he wanted to stop it, but he couldn't stop it.

Because the identity of the person who came is not simple, even if the prince sees it, he has to call Mr. respectfully, and they don't dare to offend.

Seeing the comer, Li Chengqian's brows couldn't help frowning slightly, and a trace of disgust flashed in his eyes.

Thank you for your support~~

(End of chapter)