u "Use mud and stone to build four floors, will it be cold in winter?" After the meal, everyone went to the construction site of the building again, and Yao Chong asked about the situation.

"It's not cold, there is a flue, a fireplace can be added. Originally, I wanted two households and one hole, but I realized that it was too difficult to build it, so I had two households and one hole. ”

Li Yi said that the situation was uncomfortable.

I was in trouble with the construction, and the concrete mixing was too laborious.

It can only be built with bricks and cement, and the construction speed is slow.

Fortunately, the dealer asked not to be such a big house, and it was not easy to clean up.

Li Yi changed it, and distributed the area according to the population, at least one room for one person, and then there was a living room.

In this way, the husband and wife have an extra room, which can be used as a study.

The farmer has a study because Li Yi wants to open a night school.

He wants to use pinyin instead of Erya pronunciation.

Pinyin has twenty-six letters, and other methods require too many words, and the difficulty of cutting the pronunciation increases.

Learn quickly, or pinyin has an advantage, as for the future if you want to learn more in-depth literature, and then go back to learn, you can also.

The names of the dishes placed in the canteen are very willing to learn and know what the words are.

Li Yi himself also grew up learning pinyin, and then went to learn calligraphy, musical instruments, read word cards to write poems, and read ancient dictionaries to understand the pronunciation.

Like the current number notation, there are special simple symbols to write, and there is no need for Arabic numerals.

Li Yi can use it, but when he uses it himself, it is still Arabic numerals.

He just wants the people in Zhuangzi to learn the same as him, because he teaches quickly, and the system he learns is complete.

Li Yi thinks a lot, and others think more than him.

"Can I understand that there is no wood for the fireplace, and the charcoal is used for the fire?" Lu Huai pondered carefully and asked.

"Actually, there is heating, iron, and then the boiler is put on a high place, and the pressure is enough, and the heating is floor heating." Li Yi introduced, how uncomfortable it is to have no heating in winter.

Last winter he was very uncomfortable, and the fire wall was not comparable to the heating at all.

The boiler he is ready to exchange for life, just like replacing it with solar panels like tiles on a house.

His 'hospital' is going to be used, and now there is electricity, but no one else knows about it.

In winter, it is better to use a boiler for heating, anyway, it is a change, a large and a small boiler, the price is not much different.

Like mineral water, large vats are on average cheaper, and smaller ones are expensive.

It is expensive on plastic bottles, and a bottle of mineral water at a wholesale price of one yuan costs more than three cents, five or six hundred milliliters.

And a ten-liter vat, the bottle costs more than a dollar.

The bottle cost three times more, and the water came out twenty times more.

Li Yi exchange boiler too, so he wants to get two big guys, one for normal use and one for backup.

Also save coal, central heating.

He used the money he saved for firewood and charcoal to buy rice for soup kitchen, and he could earn back the life he spent on replacing the boiler.

"Li Dongzhu, let me ask you something, why don't you grow charcoal poison with charcoal?" Zhang spoke.

"If the smoke is poured back, carbon monoxide poisoning like charcoal is burned, it is charcoal poisoning, I will draw you a simple picture when you go back, you can see it at a glance."

Li Yi is still someone else who asks him, and he answers.

"Proprietor Li, how to exhaust smoke when you put a brazier in the winter house?" Wei Zhigu asked a very practical question.

"Make a vertical stove for heating, you can also boil water, the home stove tube, thin iron is made, and the bamboo tube is connected to the place where it is not hot at the back, saving money."

Li Yi gave a way, and even considered saving money for the other party.

"What kind of furnace?" Wei Zhigu asked, it seemed that he was going home to pretend to be one.

"Just mud, I'll draw you in a moment." Li Yi had a memory picture of a room in his mind, which he used when he was a child.

He also knew the diagram of the honeycomb coal stove, but he didn't want to use it, the honeycomb coal smelled too bad when burned.

It is better to beat coal into coal with pulverized coal and then put it in a large vertical furnace.

"Proprietor Li, my stomach is cold and swishing in winter, what do you think is wrong?" Yao Chong spoke about physical problems.

"Eat the turnips first, you know the turnips, I said it before." Li Yi said.

"Yes, Alo." Yao Chong nodded.

"Proprietor Li, I feel like I'm on fire in my stomach now, ask ...... Ask others, others say to eat ginger, I eat it, and it is uncomfortable. Zhang said to pat himself on the stomach.

"To eat sugar ginger slices, you need to cook them, I'll write you a recipe, and you can make it yourself." Li Yi gave a solution.

"Li Dongzhu, I have a nephew and grandson, and my stomach always hurts, and then I saw that there were insects when he was relieved, and it was not easy to use the medicine." Lu Huai was cautious.

"This ...... When I get back to the yard, I'll give you a few tart candy and you feed the child. Li Yi was ready to exchange for the anti-insect medicine.

"Li Dongzhu ......"

"Stop, did you do that? It's endless to catch my brother Yi, isn't it? Li Chengqi roared.

He didn't agree, you don't know who you are?

My brother Yi has the ability, how can I help you? You have the ability to find the Imperial Doctor's Department if you are not in good health, and you are still in the Pharmacy.

The four of them took turns to ask, I and my third brother have never done this.

Wei Zhigu was better, promised to the craftsman, what about the other three?

The four of them woke up suddenly, the kind of horror and shock.

Then he looked at Li Yi one by one, revealing a complicated expression.

How many questions were they recalling, just asked? It seems that every Li Yi answered directly.

Without the slightest hesitation, he opened his mouth and came.

This...... This......

For a while, the four of them were careful to gasp, it was too terrifying.

Li Chengqi pouted, did you see the ruthless man?

If Brother Yi doesn't have any skills, why do you think my third brother always wants to come over to play?

And you, you all ran to Zhuangzi, who is in charge of the political hall now?

Li Longji squinted his eyes, as if he was looking at the construction site.

The queen snuggled up to him and didn't say a word, but her eyes smiled like a crescent.

The two of them were happy, Datang, Ben Dynasty, and finally met a peerless person.

This is given by God, and the heavens have recognized us.

"Li Dongzhu, will you take the imperial examination next year?" Yao Chong, who came back to his senses, asked.

"I don't have time, I have to be busy next year and the year after next, natural disasters and man-made disasters, the most terrible thing is not natural disasters, but people's hearts." Li Yi shook his head.

Then he suddenly remembered something: "I can't pass the test." I'm not a living apprentice, and I'm not a township tribute, so I have to find someone to get me a place for a township tribute. ”

Li Yi looked at the eldest brother and the third brother, let's find someone to help.

The apprentice is to study from primary school, and then participate in the imperial examination.

Xianggong is recommended by a place to go to Chang'an for spring pour.

As for Xiucai, no one cares.

Li Longji turned his head: "Brother Yi, when do you want to take the test, take the test Xiucai, I will help you find someone and open a department." ”

"That's right, open the department, and pick up talents." Zhang said yes.

What he meant was that Li Yi was specially designed to open a temporary imperial examination.

Changke is also called Changju, and it will be fixed tomorrow.

The system is also a system, and it is temporarily opened, which is regarded as Enke.

And Xiucai is selected separately, which is higher than Jinshi, and it is difficult to ask questions, and there are people above.

For a show, there has never been a single system.

Today, he thinks he can.

Lu Huaishen, Wei Zhigu, and Yao Chong nodded almost at the same time, expressing their approval.

As long as you want to take the test, I will give you the test at any time and keep it.

In fact, you don't need to take the test, just drink together.

Otherwise, if someone like you goes to take the regular exam, won't you squeeze out a champion? How unfair is it to others?

A few people don't have any idea about whether Li Yi takes the exam or not, it's just a formality.