Qin Yu saw the lack of money in the Qin Mansion, Qin Yu saw it in his eyes and remembered it in his heart, when he left the Qin Mansion, he greeted Qin Qiong, he wanted to go back to Yongnian for a few days, there were still some things to deal with over there, Qin Qiong didn't ask much, but just asked to come back as soon as possible, so as not to delay the marriage.

The next day, Qin Yu took the two family members on the road and rushed to Yongnian.

Although he will live in Qingfeng Ju in the future, Yongnian has not only collected the displaced people, but also more than a dozen acres of vegetables have been planted, no matter which point, Qin Yu needs to deal with it, and the children in Zhangjia Village have not finished learning, Qin Yu also needs to discuss the children's problems with the village.

In addition, the silver is not enough, of course, it is mainly Qin Qiong's silver, otherwise the amount of ginseng will not decrease, and Qin Yu naturally has to hurry up and make money.

At present, winemaking is the most haode method, Qin Yu has found a winemaker, and naturally wants to bring it back to Chang'an.

This rush is three days, when Qin Yu came to Yongnian, he returned to Yongnian's house as soon as possible, but Xiaotao Xiaohong and Wangcai were not here, Qin Yu had to go to the foot of Taihang Mountain, where the homeless people built their houses, and it was also the place where Wangcai and others worked.

When Qin Yu came to the place, he saw at a glance that two waterwheels were rolling, and at the door of the mill built on two waterwheels, the logs were carried in, and then the cut firewood was lifted out one by one, loaded into the carriage, and smiled slightly, "Not bad." ”。

The mill is a side business, not only can you make flour for yourself, but you can also take it out for rental, although the price is small, but it is also an income, Qin Yu generously left this income to the homeless.

In fact, there is not much, but the cost of using it for the maintenance of the waterwheel is enough, and there is still something left, Qin Yu will not take this to heart, and there is no need, but in order not to make the homeless people have any conflicts because of this, they still made provisions, and the rest of the money is discussed by everyone, and it does not belong to anyone.

The homeless people are naturally very grateful, Qin Yu not only solved the problem of the fields for them, but also funded the construction of water wheels, digging wells, building houses, and solving the problem of food and clothing.

In less than ten days, Qin Yu's reputation spread all over the surrounding counties of Yongnian, and because of this, many homeless people were attracted to come, otherwise Wangcai would not be so busy.

At the moment, the wells in the fields have not been drilled, because there is no need for irrigation for the time being, so the displaced people are building houses for themselves, and not far away, you can see busy people, large and small, old and young, all busy moving things and building houses.

Qin Yu was about to go over, but suddenly heard a shout, "Master, it's the master who is back." But it was a sharp-eyed homeless man in the mill who saw Qin Yu and hurriedly shouted in surprise, and in an instant, the homeless people in the distance stopped what they were doing, looked this way, and then rushed over.

The fastest runner is the two little girls Xiaotao Xiaohong, and there are naturally many homeless people who are faster than the two little girls, but they still stay behind the two of them intentionally or unintentionally, and the two little girls are followed by Wangcai.

Xiao Tao Xiaohong and the two of them were dusty and haggard, but the two of them looked at Qin Yu in surprise, their eyes revealed a strong expectation and longing, as soon as they arrived at Qin Yu's side, the two hurriedly saluted and then shouted crisply, "Young Master." ”。

The two of them are naturally like this because Qin Yu is kind to the two of them, they remember it deeply in their hearts, it is difficult to remember it or not, in this era, which master would be so approachable to eat with the maid and care about them.

"Well, thank you two for your hard work." Qin Yu finished smiling, and touched the little heads of the two little girls lovingly.

What the two little girls have to do is not complicated, but they need to be busy running before and after, which is tiring, after all, the labor of more than a thousand people has to be recorded, and the rations have to be distributed according to how much they do, can they not be tired.

Xiao Tao and Xiaohong suddenly felt that their efforts these days had finally been recognized, and it was worth it no matter how hard and tired they were, and they all showed a satisfied smile.

At this time, Wangcai stepped forward and knelt on the ground with a "poof", Qin Yu was stunned for a moment, and at this moment, Wangcai opened his mouth and said, "Please also ask the young master to forgive me, a few days ago, some homeless people came over, and the little ones left them privately." ”。

Xiao Tao Xiaohong's face froze, but she had just forgotten about it because she was happy, the two looked at Qin Yu uneasily, and then knelt on the ground together, "Young master, forgive Daddy (uncle)." ”。

Qin Yu's mouth opened, and he didn't react for a while, but when Qin Yu saw the flow of people gathered around him, he immediately understood that these people were definitely more than a thousand, and there were no less than three thousand.

The newly joined homeless people looked at Qin Yu one by one, and after a few breaths, all of a sudden, the homeless people knelt on the ground together, whether they were the original or the new, after all, they were all homeless, they all understood each other's difficulties, and they still hoped that Qin Yu could take them in.

"Get up, get up, I didn't say I wouldn't take you in." Qin Yu hurriedly shouted, he didn't speak just now, he just didn't react for a while, and two thousand more people were nothing, but it was just a matter of a few hundred taels of silver, and Qin Yu paid it back.

The homeless people breathed a sigh of relief, and then shouted loudly, "Thank you, master." ”。

"However, this rule can't be changed, right, idler, I don't need it here, and I can reclaim fields in the mountains, but now I still build a house, and it's about to start autumn, and it's always more important to live in a house than in the open air, so let's work together." Qin Yu raised his hand to signal the homeless people to be quiet, and then shouted with a serious face.

The homeless people naturally heard it clearly, and they also understood Qin Yu's rules, and they all showed happy smiles and shouted loudly, "Thank you, master." ”。

"Ahem, don't call that master, if you want to shout, call the young master, I'm not that old." Qin Yu coughed a few times and shouted.

"Thank you, young master." The homeless people hurriedly changed their words, and they were all smiling.

Qin Yu saw that Wangcai Xiaotao Xiaohong was still kneeling on the ground, and hurriedly said, "Get up, I don't blame you, this is a merit of life, how can I blame you." ”。

"Thank you, young master." Wangcai Xiaotao Xiaohong said in unison, and after getting Qin Yu's promise, Wangcai was really relieved.

Cai Langzhong didn't know where he came from, and there was still blood on his hands, Qin Yu knew at a glance that this Cai Langzhong was going to experiment again.

Since the homeless people came out of Cai Langzhong, they suddenly let go of a large area one by one, and their expressions were awe-inspiring and fearful.

"Hello young master." Cai Langzhong said very respectfully.

"Well, you are still staying here for the time being, there are too many people, you must pay more attention to hygiene, otherwise it is easy to cause dysentery and other infectious diseases." Qin Yu nodded and spoke.

"Young master, don't worry, I've been watching, and there won't be any problems with storage." Cai Langzhong said with a serious face.

Cai Langzhong was so respectful, but Qin Yu told him some medical precautions, and also told Cai Langzhong the cause of the infectious disease, although it was very simple, but Cai Langzhong had already regarded Qin Yu as a teacher in his heart, and he wanted to apprentice, but Qin Yu was a half-witted person after all, and insisted on not accepting Cai Langzhong.

During this time, Cai Langzhong's medical skills have improved by leaps and bounds, and the experiment is even more earth-shattering, but unfortunately, the progress is not much, but Cai Langzhong takes Qin Yu's salary, and he also regards Qin Yu as a teacher, and he does his best.

Qin Yu inquired about the situation in the recent period, and then left some silver for Wangcai to buy some food, there are too many people, and the food is naturally not enough, since the harvest has been collected, how can the homeless people be hungry.

Qin Yu also specially instructed Wangcai that after the house is built, more wells must be drilled, although the memory is vague, but Datang seems to have some years of great drought, in order to avoid not enough water at that time, this well must be drilled, not only to fight, but also to play more.

The sweet potatoes planted in Taihang Mountain are taken care of by a special person, and Qin Yu has already told the person in charge of taking care of the sweet potatoes, but in order to prevent the sweet potato potatoes from spreading prematurely before they are spread by Li Shimin, Qin Yu also gave a heavy instruction not to leak it.

It still takes a year or two for sweet potatoes to form a scale, and it is estimated that it will take three or four years to spread throughout the Tang Dynasty, and it will be difficult for the people to go hungry at that time, unless the taxes are serious.

The outer husks of the three corns have dried up, and whether they are successful or not will have to wait for the planting to know, when Qin Yu is ready to return to Chang'an, he will bring the corn back with the box containing modern clothes, and it is not a matter of staying in Yongnian.

It is worth mentioning that the waterwheel and the Quyuan plow were discovered by the county order, and they wanted to call the carpenter and blacksmith belonging to Qin Yu to make some for Duoduo, mainly the Quyuan plow, after all, this is a major event for the benefit of the country and the people, but this jishu is from Qin Yu, and no one dares to agree to the carpenter and blacksmith, even if it is a county order.

For this reason, the county order was furious, but there was no way, who called Qin Yu the uncle of Cheng Mansion, at this moment, the county order did not know that Qin Yu had recognized his ancestors and returned to his ancestors, and he did not dare to know it.

In fact, not only the county order, but also the big families in Yongnian also discovered the wonderful use of Quyuan plow, especially Cui Wen, there are many carpenters here from Cui Wen, but unfortunately, this group of carpenters refused to help persuade Zhang Blacksmith at all, and tried their best to dispel Zhang Blacksmith's idea of making Quyuan Plough for others.

In fact, it's very simple, Qin Yu is easy-going, he still understands jishu, and he pays back his salary, it's as simple as that, this group of craftsmen and craftsmen are determined to follow Qin Yu, even if others can't buy it with more money, equality, and the same is true for Zhang Blacksmith, so this Quyuan plough is not played.

For the Quyuan plough, there are many people who come to steal, of course, the waterwheel is too big to steal, but the Quyuan plough can, but it was beaten by many homeless, in the eyes of the homeless, this is Qin Yu's thing, but also their treasure, how can you ask others to steal it.

After Qin Yu learned the news, he smiled helplessly, and hurriedly went to Zhangjia Village with the drawings, planning to print thousands of copies and spread them all over the Tang Dynasty, which can not only benefit the country and the people, but also allow the craftsmen to earn a lot of extra money, and they can also earn some fame.

Qin Yu doesn't want to be watched by so many people, and Quyuan plough is not a high-tech one, as long as someone else gets one, it is basically equivalent to telling others how to make it, so it is better to take it out generously.