All in all, the start of the school went very smoothly. Many villagers sighed that since the school, the dolls are no longer idle, and the whole village is much calmer. When the school day ends in the afternoon, the children can write a few words on the ground to show them, and even teach them to write, and they are indescribably proud.

Influenced by these children, Li Yunzhi and Zhou Wen also worked harder and harder when reviewing their homework. In the imperial examination of the Xia Kingdom, the autumn period is held once every three years, and the time between the spring and autumn examinations is calculated to be two years apart. Last year, the two of them took the township test, and they will have to wait until next spring. Although there is still more than a year in between, if you take it lightly, I am afraid that you will only lose your name in the end.

This year, Jinshu bought most of the hill in the village, and the place near the river at the foot of the mountain was reclaimed to grow vegetables, and the mountain was sorted out to grow fruits. Now that Si Shiju's business is getting better and better, she doesn't have to keep an eye on it all the time, she only needs to check the accounts once a month.

At the beginning, the shop of the restaurant was still empty, so Jinshu planned to use it and make some articles on fruits. For example, make some fruit snacks, or drinks or something like that. Presumably, it will set off a new trend at that time.

Han Yi's canned bamboo business started after the Chinese New Year, Jinshu didn't care, and if Han Yi encountered any problems, he knew that someone would come to her. Now she only needs to sit at home and get a lot of money every month. I heard that Han Yi made the canned food business in Fucheng, and he also pulled a lot of partners in the business gang, which also made a lot of money, which made his father very happy, and boasted that his son had the opportunity to take his position.

Jinshu didn't care about this, anyway, Han Yi knew to give her share on time after making money, and she didn't bother with the number of things. The so-called suspicious person does not need to be suspicious, Jinshu believes that he will not do that kind of villainous behavior.

Two more months passed, and in a blink of an eye, it was the height of summer.

However, this summer seems to have come earlier, and it was only early June. It hadn't rained for half a month, and the crops in the fields were drooping. Fortunately, Qingshui Village is close to the Qingshui River, although it doesn't rain, everyone can at least use the river water to water the crops, although it is hard, but at least they don't let their hard work go in vain, and the crops are still alive and well.

The vegetables grown by Jinshu are more drought-tolerant than ordinary crops, but in order not to be unexpected, Jinshu still has to arrange for someone to water them every two days. Not to mention the fruit trees on the mountain. The fruit trees on the two hills are not a small number, and it would be delusional to ask people to carry buckets of water for watering, so Jinshu had to find another way.

However, the conditions of this era are limited, and Jin Shu has been troubled for several days and has not been able to come up with a good solution.

That night, the room was so hot that it was unbearable, and Jin Shu was worried about the irrigation water, so he couldn't sleep even more. So she changed her mind and entered the space and went to the bedroom on the second floor of the small building. The four seasons in the space are like spring, and after entering, Jinshu feels much better. But even on the soft mattress, she still couldn't sleep.

The problem of irrigation has not been solved, Jin Shu sighed and sat up from the bed again. She looked around the room and landed on the bookshelf next to the bed. Looking at the books on the shelves, Jinshu suddenly had a whim, wanting to see if he could find a solution in it.

Anyway, she couldn't sleep, so she simply got out of bed and went to the bookshelf to start rummaging through the relevant books. After looking for almost an hour, it's finally a bit of an eyebrow.

In a book called "The Legacy of the Azusa People", the book of Nishiki found a method for making a waterwheel. In fact, before this, Jinshu also thought of using a water wheel, but after all, he hadn't learned or seen it, so he really had more than enough energy, but now that he has drawings and production steps, he doesn't have to worry about it.