Most of the seeds planted by Fan Jingjing are in the seedling stage, and they are packed in wooden pots, although the wooden pots are very heavy, they are not impossible to carry.

Although there are no tires in this era, it is simple to make a simple roller out of wood, but it is easy to damage and is not heavy-resistant, so the roller must be made relatively large, and a lot of substitutes must be made so as not to break down halfway.

Fan Jingjing knows that the roller is best made of metal, so that it will not be damaged due to friction, and the durability will be relatively high.

Although she has learned molds, she learns how to draw design drawings, and then explains the design drawings to the machine, which can be very detailed and accurate.

Due to the lack of lubricating oil, Fan Jingjing's wooden wheel can only be regarded as a disposable, fortunately, the wood of this era is worthless, and it is available at any time when you go to the mountains to cut it.

Cutting wood and moving houses require manpower.

Niu Shijin helped move her belongings to Chang'an.

Fan Jingjing wanted to sing "Chang'an is not my home", Fan Jingjing regarded the land given by the emperor as a home, and was ready to build it.

"Teacher Jingjing, if you cut down a tree, you will cut down a tree, why do you plant ten seeds next to each tree, aren't the seeds you brought very precious, they belong to the special products of Shuiyun Palace, and you can't get them anymore?"

"When the axe enters the mountains and forests, the trees are not usable. This is what Mencius said. When he said this, he had already noticed the excessive cutting of trees in the mountains, the harm to the land, in fact, near Chang'an, the trees have been overcuted, and when Chang'an becomes bigger and bigger in the future, this neighborhood will become Tongshan Wet. ”

Fan Jingjing said worriedly.

It's a pity to look at the young Li Chengqian, Li Chengqian is now smart and cute, and I think that in the future, he will rebel because of the instigation of some people, and finally die and die, I feel very pity.

"Why are you looking at me like that? You don't like me, I can give you a chance......"

"Dead child, you are looking for death!"

Fan Jingjing patted Li Chengqian's head hatefully, but she hadn't photographed it yet, but she was held by the guard next to her, and the knife was on her neck.

Liang Huang suddenly became vigilant, the two people opposite were not ordinary children, but the prince and grandson, the people he could call at will were the people who were protecting the princes and grandsons.

"Down, what are you doing? Lady Jingjing is our teacher, not someone you can point at with a sword. ”

The knife on Fan Jingjing's neck disappeared for a moment.

The guards clenched their fists to Fan Jinjin for a moment and left ten feet away.

Fan Jingjing held her neck with her hands, looked frightened, and said, "You let them stay away from me, unless someone else is there." ”

"Teacher Jingjing, do you often hit people on the head? There must be a lot of children who are beaten by you when they go to Shuiyun Palace! ”

"Is there one? I don't remember? ”

Fan Jingjing really didn't know that she had the habit of hitting children's heads, maybe the two round mushrooms in front of her made her can't help but want to touch them, after all, she can't really hit someone's head.

"Let's get down to business, Teacher Jingjing, you brought the two of us and other brothers and sisters over, saying that you want to start class, the problem is that there is not even a room here, there is no table to sit on, and there is no clean floor to sit on the floor, how can we go to class?"

"Whoever told your father and mother doesn't know how to bring the table, of course you have to learn how to do it yourself, and you can take classes in a simple room......"

"We can have classes in the palace! Teacher Jingjing hasn't gotten the certificate of entering and leaving the palace forbidden?

Building a house is a craftsman's business, and we don't need to build it, right? ”

"You have to be a designer, you have to design the classroom you want, and you have to learn how to design, and you have to learn how to calculate, and then explain your design to the craftsmen, so that the craftsmen can analyze what kind of structure is not suitable, and then make changes. Isn't that a science? ”

Fan Jingjing found that building a house in the era when there were no high-rise buildings was a very simple thing, as for a certain structure is the work of carpentry craftsmen, the prince and grandson do not need to know, and it is not suitable for the prince and grandson to learn how to do it, but learning to design a house is actually a university question.

The whole court is not also a design, after the design is good, it can operate well, and if the design is not good, there will be problems when it operates.

To learn is to learn to be a man.