"Are there any other books?" Li Chengqian asked.

Although the prince was young, he was easy to learn. Who asked him to arrange so many teachers for him? Of course, he also knew that the books in this store had many useful things for the Tang Dynasty. Of course, he had to buy more to study.

"Of course there is." Chen Xiayue said with a smile, "What kind of books do you need? I have all kinds of books on food, clothing, housing and transportation. Do you want to read them all?"

"Okay." Li Chengqian nodded.

Chen Xiayue asked Chen Shan to pour juice for Queen Changsun and let her drink it first, and then took Li Chengqian to read the book.

Of course, there are things like cotton, silkworm raising, wool textiles, etc., various fabric making materials, production methods, clothes styles, dyeing techniques, etc.

Since weaving, of course we also have tools, such as textile machines, weaving machines, cotton ginning machines, and so on. Of course, there are also tools in books.

The books include cotton planting, maintenance, cotton picking, textiles, etc., and cotton seeds can also be used to squeeze oil.

Then there are also sheep breeding books on the wool, how to cut the wool, how to clean it, and then spin it into thread, etc.

Then there are many recipes on the food, and then there are books about introducing various ingredients, making seasonings, spices, seasonings and other things.

In terms of living, of course, there are cement, tiles and tiles, ceramic jars, ceramic tiles, kangs, ceramic sinks, toilets, etc., as well as furniture and other things, and there are many books.

In terms of travel, cement is also crucial, such as cement paving, asphalt roads, etc., as well as bridge building, ship manufacturing, and even steam engines, train manufacturing, etc.

Li Chengqian didn't know which books he should buy, and he always felt that he could not sell so many books he brought with him.

"How about the little prince? Do you want to buy it?" Chen Xiayue said with a smile.

She sorted out these books and put them in the store. She was not very clear about the situation in the Tang Dynasty, but she had read many Tang Chuan novels and had searched the information. Of course, she also knew a little bit. Preparing these books is also hope that the people of the Tang Dynasty can learn from it and make the whole Tang Dynasty peaceful and peaceful.

Chen Xiayue was a minority in her previous life, and she was not an ethnic minority in this life, but her husband Zhang Chengchuan and her daughter Zhang Wennuan were also ethnic minorities, but even ethnic minorities were not Chinese?

She also thinks that the countries in China's history are Chinese, and the Tang Dynasty is also a very proud history of China. Of course, she hopes that the Tang Dynasty is good.

The most important thing is that she liked the early Tang Dynasty. In the past, she liked reading books very much. Generally, she didn't like reading literature during the Tianbao period and the Wu Zhou period.

Since she likes this dynasty and this period, she can still do her part in the Tang Dynasty. Who asked her to hold such a powerful golden finger?

"Okay." Li Chengqian nodded. He thought it was very useful when reading these books. He couldn't bear to leave any missing one, so he might as well buy them all.

Li Chengqian and Empress Changsun bought a lot of books and a lot of medicine. The things the mother and son took out were probably all antique calligraphy and paintings, famous calligraphy and paintings, etc.

However, after the system scan, it did not collect antique calligraphy and paintings, which means that the calligraphy and paintings of predecessors before the Tang Dynasty and antiques were not collected.

The system also has rules. In addition to money and calligraphy and paintings of famous Tang people, there are only some more rare things that can be exchanged. For example, ceramics, jade and other things made during the Tang Dynasty must be produced in the Tang Dynasty, which means that the producers still exist in the world.

After all, if these things are exchanged for things, the Tang plane can still be produced. And if the other manufacturers have passed away, it will become out of print. If they are exchanged for Chen Xiayue, it means that their plane is gone. What should I do if there are no antiques in the world in hundreds or thousands of years?

As for the system of gold, silver and jewelry, it is considered as currency or circulating. Gold and silver on the Tang plane can be exchanged for things, so gold and silver on other planes can also be exchanged for the Tang Dynasty, and there will be no shortage.

Li Chengqian and his son brought a lot of things. Those antiques and calligraphy and paintings cannot be exchanged for the predecessors, but the calligraphy and paintings of celebrities of their era are still OK.

For example, the calligraphy and paintings of the Dukes and Generals of the Tang Dynasty, as well as the calligraphy and paintings of Emperor Li Shimin, Empress Changsun, Supreme Emperor Li Yuan and others, are all exchangeable, and they are all famous people.

After Empress Changsun and Li Chengqian exchanged these calligraphy and paintings, Chen Xiayue recommended table tennis to Li Chengqian, a sport that can be played indoors, even on rainy days.

After watching the mother and son leave, Chen Xiayue also left the store with sternness. She asked Chen Shan to look at the store carefully and then went back to see her daughter.

After Li Chengqian and Empress Changsun came out, they looked at the various books piled up in the room, as well as several bottles of medicine bought by Empress Changsun, as well as baskets of fruits, and quickly called someone to come and move them away.

"My grandma, you have worked hard, go back and rest early? Do you have to eat some fruit or have some food?" Li Chengqian said with concern.

Although he doesn't see his mother often, he knows some things, especially because of this store recently, he can often see his mother and her pregnancy.

My grandmother has given birth to three brothers and sisters, and there are four in her belly. Li Chengqian is a little worried about her grandmother's body. If you go to that store next time, I don't know if you can ask if you have any physical care for your grandmother to raise.

"My grandma is very good. She always sits in the store and is not tired." Queen Changsun touched her son's head and said, "Gao Ming is getting more and more sensible, and she is very pleased. But Gao Ming, you are still a child, you can relax and be a little childish occasionally."

Empress Changsun knew that her eldest son was the prince, and the burden on his shoulders was heavy. But he was also her son. As a mother, she also felt sorry for her son. She hoped that he could relax and not force herself too much.

Li Chengqian was silent for a while after hearing this, then he raised his head and nodded, "I understand, don't worry, mom."

Empress Changsun sighed slightly, patted her son on the shoulder and did not continue to say anything. After all, her son is older, and no longer needs to listen to her mother when she was two or three years old. She could not let her son live as she imagined.

Queen Changsun did not continue the topic just now and said to Li Chengqian with a smile, "Gao Ming, go and call you Aye. Let's have dinner together today, and call your younger brothers and sisters here."

Of course, the younger brothers and sisters that Empress Changsun mentioned this time were Li Lizhi and Li Tai. The other princes and daughters all had their own mothers, so she would not call them over.
Chapter completed!