Liu Wan cured his mother's eye disease, and of course he was grateful.

But the most important thing is that no one will have a bad relationship with someone who is a good doctor.

No one knows when they will need a doctor, and even if they can't use it, don't they still have their own relatives?

Who can guarantee that they will not get sick for the rest of their lives?

Not to mention Liu Wan's medical skills, but those who dare to use a knife on the eyes can also ensure that the eyes are safe and bright, Daniel Zhang has seen Liu Wan alone in his life.

Liu Wan saw that Daniel Zhang should be happy, it seems that opening a store in Gubei Town is not a problem, Wang Xiao seems to be slowly freed, and her whole person can't help but feel good.

Saying goodbye to Daniel Zhang, the sky was clear along the way, Liu Wan couldn't help but wipe the sweat on her forehead, and subconsciously thought that it seemed that it hadn't rained for a long time.

At night, in Yazhai.

Wu County Lingzheng and Dean Zheng sat opposite each other and drank tea.

In the pavilion of the water pavilion in the Yazhai class, put on an elegant tea set, brew a pot of good Gukou black tea, drink a sip of tea, and chat a few gossips.

Wu County Ling finally couldn't hold back and said:

"Dean Zheng, this year is not good, there has not been a drop of rain for two consecutive months, shouldn't this be the rainy season?

It's abnormal!

I'm panicking!

If it doesn't rain again, I'm afraid that the farmers will be sown by mistake this spring. ”

It is a matter of people's livelihood, Dean Zheng is concerned about it, and he also frowned:

"This climate is really abnormal, I'm afraid you have to prepare for both."

"The granary of the county is not sufficient, and in order to cope with the displaced people, the warehouse has been almost empty, hoping that the summer grain can be requisitioned.

Now it's good, if you need to open a warehouse to put grain, it's really unsustainable, and you can drink porridge for everyone for a month, and then there will be no surplus food. ”

Wu County ordered the spread of hands.

"Well, that's a priority. No, when the time comes, I will find some food emergency from the rich businessmen in the city. Dean Zheng said.

"The displaced people from the north, I listened to your suggestion, and they are all settled outside the city, which is indeed a good way.

Let them open up the wasteland, and they will have hope, and they will also consume their energy, and they will no longer make trouble in the city.

It's just that now their land is almost open, all of them are dry land, and the water source is only Taoxi water, but the terrain of those lands is high, and they can't grow grain without water, and they are going to start rioting again. ”

Wu County Ling was worried.

"Taking the water of Peach Blossom Creek is a way, but the far water can't quench the thirst of the near, if they use the way of manpower, they can't cope with the loss of water at all, so they can't grow any crops on the mountain.

When the time comes, if these people take the opportunity to make trouble again, it will be really difficult to deal with it. ”

Wu Xianling sighed.

The whitehead scratch is shorter.

Hearing the conversation between the two, at this time, a person came in from the far side of the corridor and laughed softly:

"Wu County Order, I heard that there is a tool that seems to be able to solve the situation that this far water can't save the near fire."

"Oh? What tools are available? Haven't I seen it? Wu Xianling was puzzled.

"Waterwheel!" Guan shopkeeper sat down, and then said leisurely.

"Oh? What is a waterwheel? I really haven't heard of it. ”

Guan shopkeeper and Wu County Order, Dean Zheng has always been friends in private.

Although they have different identities and statuses, they are all leaders in their respective industries.

If you have knowledge, money, and power, you will naturally get together.

If there is something in this world that will naturally be attracted, it is that like things gather and people are grouped.

Guan Shopkeeper is even more wealthy, he is old, and he is a rich man with amazing assets, but he has always been low-key.

And Dean Zheng is a great Confucian in a country, even if he is not obvious, his connections and resources are there, and no one can be underestimated.

"I heard from Wang Jing, the master carpenter, that the waterwheel he made himself is almost complete, and it will be completed tomorrow, and he invited me to watch the scene of the water."

Guan shopkeeper said.

Because of the business dealings of the abacus, the shopkeeper Guan has a lot of confidence in Wang Jing's waterwheel.

"Really? What is the traffic and water method? ”

Wu Xianling and Dean Zheng both pricked up their ears.

He said that with the use of water wheels, water can be continuously transported from low to high places.

If you're interested, you can go and watch it together tomorrow. ”

"If we can really get water from low to high, won't the problem of water use in those places outside the city be solved?"

Wu Xianling's heart moved.

"Okay, let's go tomorrow. Hey, but the name Wang Jing, why does it sound a little familiar to me? ”

Dean Zheng asked.

"yes, I'm a little familiar with it, is this guy just a carpenter?" Wu County Ling asked.

"Haha, of course you are acquainted, he is your disciple, the third brother of Wang Li, and the third brother of Wang Xiao, the hero of the tiger fight, and the son of Liu Wan, the widow who won the imperial court's chastity archway."

When the shopkeeper saw their puzzled expressions, he was a little embarrassed.

None of them knew this information, only he knew, of course.

"What? He is the son of Aunt Liu? ”

As soon as they heard this familiar name, Dean Zheng and Wu Xianling blurted out.

Shopkeeper Guan nodded: "Yes, it is the son of Aunt Liu." ”

"Yo, Liu Wan, this woman is really not simple, her son still has such a whimsy? Okay, let's go see it tomorrow. ”

Wu Xian Ling said happily.

Wu County Ling was afraid that once the drought hit, it would be a devastating blow to the county's agriculture.

In case of a rebellion of displaced people due to famine during his tenure, then he will have to go to his boss to see him, let alone keep his official position.

Judging from the situation of this year's rains, drought is 90% coming.

Unexpectedly, when I came to talk with Dean Zheng tonight with friends over tea, I could get a hint from the shopkeeper, and when it came to the clue of the waterwheel, which can solve the problem of water use in the field, Wu Xianling was very excited.

The next day, the three of them couldn't wait and set off for Taoyuan Village to check on the waterwheel.

Liu Wan did not go to Gukou Town that day, because today was an important day for Wang Jing's waterwheel to start, and Wang Jing asked her to witness it with her own eyes, and she couldn't miss it.

Wang Jing was at the foot of the mountain, by the Taoxi water, and carried out the last process to splice the waterwheel.

Taoyuan Village can actually be regarded as one of the sources of the Taoxi Water Basin, so the water here flows continuously all year round, but the land on the hill is as short of water as everywhere.

If the waterwheel can work, then the land on the mountain can be turned into paddy fields, and there will be no shortage of water to grow crops.

Wang Jing's waterwheel had already been erected, and one by one it was splicing together the water tanks that scooped water, and the water tanks could be extended to the reservoir on their hill through the conveying tracks.

By filling the reservoir with a water truck, you can irrigate the mountain below at any time, thus solving the problem of mountain water use

Hearing Liu Wan talk about such a prospect before, Wang Xiao still didn't believe it, saying that if this can really be done, then this mountainous land can be developed, and crops can be planted in the future, even rice.

Not only this one, but all the mountains near our village can be turned into paddy fields.