"Yes!"

Li Tai was overjoyed, knowing that Principal Tang must have a way, so he nodded hurriedly and said, "Please also ask the mountain chief to teach me, I am willing to do it myself!" ”

Tang Heshang smiled and didn't say anything, just looked at Li Chengqian and Li Ke.

The knowledge points in the brain once told Tang Laosi that except for Li Tai, the other two of the dragon egg trio in front of him did not end up well. This is the main reason why Tang Heshang arranged them in a class and in a dormitory, the purpose is to cultivate the relationship between brothers through this kind of day and night.

If one day, when the rut of history cannot be changed, the three brothers can finally spare each other in love and get a good ending.

Where can Li Chengqian and Li Ke, who are of the same age, not see the reason why Tang Heshang is smiling and not speaking? That's trying to do it with the three of you!

Nodding, Li Chengqian said: "Please also ask the mountain chief to teach us, let's do this!" ”

"I'm willing to do it too!"

Li Ke nodded and said: "We are brothers, we are both prosperous, and we are both princes, and we should bear some responsibilities." ”

"Good!"

Tang Heshang nodded with satisfaction and said, "Since you have this heart, I will teach you how to do it!" I don't know if you have taken a serious look at a problem, most of the people who freeze to death are poor people who have no labor at home, and people who can't collect firewood in the winter. Do you know why? ”

The three brothers glanced at each other, and then Li Tai replied: "Mountain Chief, so-and-so knows!" Because the poor do not have enough clothes to protect themselves from the cold, most of them rely on fires to keep warm in winter! If you can't get firewood, you can't make a fire, and if it's cold at night, you'll freeze to death! ”

"Hmm!"

Tang Heshang nodded and said, "You are right, our Gewu class will tell why the nights are cold in winter, and why people are afraid of the cold." As long as you study hard, this knowledge will not be difficult for you.

Now, if we want to solve the matter of freezing to death, we have to start with the matter of roasting the fire.

There are two ways, one is to set up a kang and the other is to burn a stove. The former is slow to spread and difficult for families without labor. So, I suggest you use the second method to save the emergency, and then slowly roll out the first method! ”

After that, Tang Heshang asked a few dolls to wait for a while, took out a blank piece of paper and began to write and draw.

After a while, a rescue plan and a diagram of the production of the kang appeared on the paper.

Tang He handed the white paper to the three dolls and said, "Eldest Sun Shangshu is making a new stove there, which can remove carbon poison and cooperate with charcoal for heating. However, the stove is made of iron, and he cannot give it to you unconditionally. However, you can negotiate with him and get it at cost.

I'm making something called honeycomb coal, a piece that can be burned all night, or it can be given to you at the lowest price.

However, you must count how many poor families around Chang'an, and even in the entire Tang Dynasty, have no labor force and need heating. At the same time, you need to do your own calculations and raise funds!

The way to raise funds, I have already written on this paper. If you don't have enough manpower, I can lend you all the students in the school for the rest of your brothers' work. Do you dare to do it, give me a word after reading it! ”

After Tang Laosi finished speaking, several dolls couldn't wait to huddle together to read the contents of the paper.

The method of raising funds, the method of statistics, is clearly written above.

A quarter of an hour passed, and the dolls finally finished reading the contents on the blank paper.

The three brothers whispered for a long time, and Li Chengqian said: "This thing, I am willing to do it!" ”

Li Ke nodded and said, "It's done!" ”

After Li Tai finished reading it, he bowed down and saluted Tang He, where could he not see that this was the elder brother of the Tang family, and the head of the academy intended to let the three brothers do something?

Otherwise, how can you give methods and borrow people?

Li Tai said: "Thank you to the mountain chief, our three brothers are willing to do this!" ”

"Then do it!"

Tang Heshang waved his hand and rushed to the people: "I will grant leave to all students who are willing to do this with you, what you can do depends on yourself!" ”

The three little ones left and returned to the palace, first of all, they called the little princesses who were studying together in the school, and the little princesses expressed their support for this matter.

Then the division of labor begins.

Li Chengqian was responsible for discussing the matter of the stove with his uncle, Li Ke said that he was responsible for mobilizing his classmates to do statistics, Li Tai took over the work of fundraising, and Changle said that he was willing to take his sisters to help, such as writing announcements......

That night, Li Chengqian went directly to his uncle's house.

Seeing his grandson's visit, the eldest grandson Wuji looked surprised and asked, "Cheng Qian, why did you think about coming to your uncle?" ”

Li Chengqian didn't beat around the bush, and said directly: "Uncle, are you making a new stove recently?" Chang'an froze to death, and Brother Tai wanted to do something, so our brothers went to find the chief of Tangshan. He said you have a new stove here and I want to talk to you about the price. Buy some to give to those in need. ”

"What money?"

The eldest grandson Wuji smiled with relief: "You have this heart, your uncle will send you!" ”

Li Chengqian shook his head and said, "Uncle, the number may be very large!" The mountain chief said that if you send it, you may have to send it to bankruptcy! ”

How much does it need, the eldest grandson Wuji asked, and Li Chengqian couldn't give an accurate number.

The eldest grandson Wuji thought for a while and said: "A stove needs ten catties of iron, just be your uncle to support you, and a stove will be sold for thirty yuan and half given away!" ”

This is already equivalent to the price of three pennies a pound of iron, if it weren't for the new iron-making method, this price would only be enough for the cost of two catties of iron!

Li Chengqian didn't know the price of iron, but he knew that his uncle didn't have to lie to himself, thanked him, and left.

On the other end, several little sisters of Changle carried a brush and wrote a fundraising announcement at a glance.

Judging from the handwriting, Changle's handwriting is the best, and the beautiful flying white has the shadow of His Majesty Li Er. Come to think of it, this is also one of the reasons why the emperor likes Changle.

According to the encyclopedia in the mind of a certain old four, Feibai, a certain female baby who will be born next year, is the true biography of the emperor, which can be called a fake and true!

The whole fundraising article is divided into three parts, the first part writes about the fact that someone in Chang'an was frozen to death, the second part writes about what several princes want to do, and the third part is the way to raise funds and related arrangements.

The five little princesses wrote for two hours, and only wrote about thirty of them until their wrists hurt.

This efficiency made Li Li's brows furrowed, there are 216 billboards in Chang'an alone, I'm afraid that if I write another day tomorrow, it won't be enough to post the billboards in the market!

Manpower is a big problem!