People in Datang have been expelled from school

Chapter 1228 No matter boy or girl
Li Zheng took out some duck eggs from the kitchen, boiled a pot of tea and started cooking tea eggs.

Li Lizhi helped wash the duck eggs.

The scent of tea came out from the pot, and Li Zheng asked, "Is the morning sickness better recently?"

Li Lizhi put the washed duck eggs into the pot, "It's much better, it's not as serious as before."

The couple sat by the small stove, talking in low voices.

The maids at home looked at this scene with envious looks.

The couple sat together as if they were in love.

The relationship between Princess Changle and Chang'an Ling can always be so good, what can I ask for in life.

Li Zheng thought about it and said, "Why do I feel like a daughter?"

Li Lizhi said with a smile: "Everyone wants to have a son, why do you want a daughter?"

Li Zheng was thinking, "It's good that the eldest daughter is a daughter. It's easy for the elder sister to control the younger brother. We don't just have one."

Li Lizhi twisted the soft flesh on Li Zheng's waist and said, "You still want me to have more babies."

"Have a few more fun!"

"It's not your birth!"

Li Lizhi stared pretty.

Li Zheng asked in a low voice: "Does Miracle Doctor Sun see that it is a boy or a girl?"

The water in the pot was boiling, and the duck eggs were also rolling in the pot. Li Lizhi looked into the pot, "How can anyone really tell a boy or a girl from their pulse? Sun Simiao doesn't have this kind of ability, most of them are deceiving people." of."

Li Zhengquan nodded thoughtfully, "Whether it's a boy or a girl, our children's living standards should not be low anyway."

Li Lizhi sat beside Li Zheng and smiled softly.

The tea eggs were out of the pot, and Li Zheng was sitting in the yard peeling the tea eggs, and took out the natural artifacts to watch.

The method of industrial salt production is recorded in Tiangong Kaiwu Zuoxian.

There is also a method of making salt in Qimin Yaoshu in the Han Dynasty.

But it is not as detailed as that recorded in Tiangong Kaiwu in Ming Dynasty.

In the Ming Dynasty, when the industrial scale began to take shape, the output of salt was also much higher.

One of the biggest outputs is the development of sea salt.

Nowadays, salt is expensive in the Tang Dynasty, and selling salt is a felony.

Although he told Li Shimin how to make fine salt a long time ago.

However, the way of making sea salt in this way is not as large as sea salt in terms of output or scale.

If there is no perfect sea salt extraction method, the sea salt produced will be bitter, and there are still many impurities in it that have not been purified.

In the Ming Dynasty, sea salt was produced on a large scale, and before the sea ban, it also created the prosperity of the coast.

Li Zheng turned a page and continued to read, recorded the sea salt extraction method in Tiangong Kaiwu, and handed it to Li Zhi who was about to walk out of the yard.

After receiving a roll of blueprints from Li Zheng, Li Zhi said curiously, "What is this?"

Li Zheng put down the pen in his hand and said: "Brother Ni, that is, His Royal Highness King Wei, his confidante discovered the method of extracting sea salt. From then on, the salt output of Datang can be increased several times. It is really gratifying. The price is cheaper, and the lives of the people all over the world will be better."

"is it?"

Li Zhi looked at the content on the drawing.

Li Zheng said again: "Indeed."

Looking at the drawings with wet ink, Li Zhi sneered and said, "Oh, it's obviously your drawings."

Li Zheng said: "His Royal Highness Wei Wang was joking, this is clearly drawn by His Royal Highness Wei Wang's confidante."

Li Zhi held up the drawing and said, "You're lying, the ink on it is obviously not dry, you just drew it."

Li Zheng said melancholy: "The weather is relatively humid recently."

"Do you think I'm a fool?"

"Why are you talking so much?"

"Humph!"

Li Zhi stomped his feet and left with the drawing in hand, and when he came to the academy, he handed the drawing to Li Tai, "Li Zheng said that it was drawn by the emperor's confidante."

Li Tai frowned and looked at the blueprint, there were still a lot of annotations on it, "What are these?"

Li Zhi looked at the drawing and said, "This is the extraction method of sea salt."

"Sea salt? Isn't sea water bitter?"

"The seawater in the records of Qiming Yaoshu is indeed bitter, but Li Zheng said that this is the method of ocean extraction, so it should be. The seawater is inexhaustible. One can imagine how valuable this blueprint is."

Li Zhi said in a low voice.

Li Tai looked at the blueprint with satisfaction, then patted Li Zhi on the shoulder and said, "You're still smart."

Li Zhi asked curiously, "Brother Huang, is he going to owe Li Zheng another favor?"

"One mouthful, Li Zheng, he is your teacher, and he will be called teacher in the future! Don't be rude."

Knowing that Brother Huang and Li were wearing a pair of trousers, Li Zhi knew it very well.

But the eldest brother is like a father, and Li Zhi is not easy to refute. Li Tai bowed and said weakly: "Brother Huang's teachings, you must remember it."

Li Tai said again: "Although Li Zheng has a weird temper, you grew up in Jingyang, you must remember Li Zheng's teachings."

"understood."

Li Tai patted Li Zhi on the shoulder again, "Brother Huang is not good for anything, you have to learn from Li Zheng in the future, this kid must still have a lot of skills to show, learn more if you can, this time I really didn’t expect him to have a way to turn seawater into salt.”

The sea is vast, and seawater is inexhaustible. If seawater can be used to make salt, the people of Tang Dynasty will soon be able to get rid of the problem of not being able to afford salt.

This is a blessing.

That is a great thing for the people of the world.

Li Tai's eyes were fiery, and the more he looked at it, the more satisfied he became, and the more he looked at it, the more he felt that his life's event had been settled.

Sitting in his room, Li Tai packed up the drawings and planned to present them to his father in a few days.

A woman walked into Li Tai's room and silently put the food on the table.

Li Tai said to her; "Sit down and eat together."

She stood aside and said cautiously; "How can my little girl sit with His Royal Highness King Wei?"

Looking at her face, Li Tai whispered, "Why are you doing this?"

She smiled and said nothing, turned and walked out of the room.

Li Tai chased to the door and said: "In this life, I will never let you down!"

She stopped and stood there for a while without looking back.

Under Li Tai's gaze, he quickened his pace and left.

Eating the food in front of her, these are all dishes made by herself.

After finishing the food in front of him, Li Tai hurriedly left the academy and headed all the way to Chang'an City.

What you dare to face is still to be faced, Li Tai came all the way to Chang'an.

It's been three years, and I haven't been to Chang'an City for three years.

After looking at the city wall of Chang'an City for a while, Li Tai walked towards the city gate.

In the palace, Wang Ding hurriedly came to Li Shimin's side and said: "Your Majesty, King Wei has come down and is now walking towards Chengtian Gate."

Li Shimin said in a low voice: "It's rare for him to come out of the academy in Jingyang."

Wang Ding bowed and said, "Your Majesty, His Royal Highness King Wei came alone."

Li Shimin reviewed the memorial and said: "Go to the city gate to meet him."

"Here!"

After finishing speaking, Li Shimin raised his head and said, "By the way, what is Chengqian doing these days?"

Wang Ding replied: "Your Majesty, His Royal Highness is often in Zhongshu Province to help with political affairs these days."

　Because the new book has reached the sprint period, the recent update has been a bit slow, and I am sorry for the big brothers and sisters-in-law.

　　Xiao Zhang has a long-term contract with the book "People who have been dropped out of school in the Tang Dynasty", so it will be updated and finished normally.

　　Xiao Zhang's new book "My Father-in-Law is Li Shimin" has 20 words, and it is the critical time to sprint to Sanjiang. This week is very important to Xiao Zhang. If you can support me, please add it to the bookshelf, or click to read it.

　　It's been a long time since I said so much, the writing is not good, and I know that I am negligent in updating, so I am not qualified to say these things.

　　But thank you all.

　　
　
(End of this chapter)