Chang'an not only blew the wind of hygiene, but also set off the wind of pork, and quickly spread to the surrounding cities of Chang'an, faster and farther, and it is estimated that it will not take too long to spread throughout Datang.

Pork is loved by people, but the benefits of castration of pigs are recognized by the people of Chang'an, and the pork after castration has no smell and the price is cheap, so people are scrambling to buy, and they are not as last resort as before to buy pork.

And the result of this is that the three butchers of Tianjiazhuang are busy from morning to night every day, and everyone comes to the three of them to castrate the pigs.

For this reason, there are many people who come to the door to learn the arts, seeking the skills of making a living, and the three butchers did not refuse, and after the worship ceremony, the ancestor was finished, and this jishu was officially taught.

What Qin Yu didn't know was that the ancestor master made by these three butchers was him.

The three of them spent money to hire someone to paint a portrait of Qin Yu, although there are only three points of similarity, but they can also see Qin Yu's shadow, as long as someone learns art, they will ask the person who learns art to bow to the ancestor.

Of course, the three of them kept it a secret, and they didn't tell others who this ancestor was, but just said that this was the ancestor master, and the villagers of Tianjiazhuang were also stunned.

It is worth mentioning that what Qin Yu was worried about did not happen, Cheng Lingyun still came to Tiankui, so Qin Yu couldn't close his mouth happily, there was no way, Cheng Lingyun was really not suitable for having children at this age.

After a month, the furniture business finally appeared imitations, and this trend is getting faster and faster, and other furniture has begun to appear on the market, so that the demand for wood has risen sharply, and the price has been rising.

On this day, Cheng Huailiang hurriedly came to Qingfeng Ju and explained the matter of the furniture, Qin Yu sighed secretly after listening to it, "Sure enough, in the future, this jishu confidentiality work must be done in place, otherwise it will be like now." ”。

Qin Yu pondered for a moment, and then said, "If you can fight for the existing orders, you can fight for them, and if you can't fight for them, don't be reluctant, prepare them, and when the profit is not big, start selling the wood." After a pause, he continued.

"You can't make the water too muddy, otherwise those carpenters will have a hard time, make this money, and quit the industry, as for those carpenters, there must be many people willing to take over, and there is still a profitable business, and it is estimated that there will be a new business soon."

Qin Yu's confident and mysterious appearance made Cheng Huailiang's eyes light up, and he hurriedly asked, "Brother-in-law, what other business is there?" ”。

After a lot of contact, Cheng Huailiang found that his brother-in-law always seemed to be able to come up with new things, which no one could do, so as soon as Qin Yu spoke, Cheng Huailiang didn't think that Qin Yu would say anything big.

Qin Yu smiled slightly and said, "Glass." ”。

"Glass?" Cheng Huailiang was stunned for a moment, and then said in ecstasy, "Same as Liuli? ”。

"Glass?" Qin Yu was slightly stunned, then shook his head, and said, "No, glass is a kind of almost transparent thing, well, I call it glass, which is different from colored glass, it can be used to inlay on windows, it can be used to make mirrors, it has many uses, and you will know it when the time comes." ”。

Cheng Huailiang thought for a while, his eyes suddenly lit up, and then he asked eagerly, "How long will it take to get this out?" ”。

Cheng Huailiang naturally thought of the benefits of installing glass in the window, in that way, the house must be transparent, and there is no need to open the window all the time, especially in winter, the window with glass is not too good, as for the mirror, Cheng Huailiang doesn't feel anything, and the transparent things can't be seen clearly.

"This." Qin Yu's face stiffened, and then he said vaguely, "It should be soon, I don't know very well." ”。

Qin Yu said this, but it was a complaint from Cheng Lingyun in the morning, which gave Qin Yu a wake-up call, when Cheng Lingyun said that the light in the house was too dark, and she couldn't make sanitary napkins, so she asked Qin Yu to open the window.

Well, sanitary napkins are also something that Qin Yu made, of course, it is not a secret in modern times, but it is unique in Datang, after Cheng Lingyun got this, she was overjoyed, as soon as the sunflower came, she even had to walk carefully, it was really annoying, with this, it was a lot easier.

Just because of Cheng Lingyun's geranium, Qin Yu also thought of toilet paper, although paper is now used in the toilet, but how can this paper be as comfortable as toilet paper, so he immediately wrote a letter and ordered someone to send it to Yongnian County, and asked Zhangjiacun to be responsible for the development of toilet paper, but at present, this toilet paper is still a no-brainer.

Of course, Cheng Lingyun woke up Qin Yu more than this, there are many more, it can be said that Cheng Lingyun's words turned out Qin Yu's gradually hidden memories again.

When I first came to Datang, I thought about making glass, but this idea flashed in my head, and then I didn't think about it, but I didn't want to delay it anymore, with glass can make many things, cups, mirrors, wine bottles, and even light bulbs.

It was Cheng Lingyun's words that opened Qin Yu's train of thought again, and the epoch-making things were remembered by Qin Yu, as well as the dozen pages of science and technology in the treasure chest, after being put for so long, Qin Yu never thought about it, because he was busy, he had no time, because he was stable, it didn't matter.

The family has tens of thousands of acres of fertile land, hundreds of servants, lives in a mansion, and has a wife who is like a flower, well, there will be a little wife in the near future, with a noble status, and what do you want to do so much, Qin Yu even forgot all kinds of modern things, and now in retrospect, Qin Yu's heart is not very calm.

Glass, Qin Yu wants to get it out, electricity, Qin Yu also wants to get it out, and even Qin Yu wants to get out all the modern things.

Of course, the glass is quite easy in this, and the others are very difficult, and talents are needed, a large number of talents to study, after all, Qin Yu's materials are not comprehensive, but they are only involved, which can make people take fewer detours.

Therefore, Qin Yu is even more interested in this group of students in Zhangjiacun, they are young, accept new knowledge quickly, and their thinking is not restricted, it is precisely because of this that Qin Yu gradually biased his knowledge towards physics, chemistry, nature, mathematics, etc., in order to make those modern products.

Children are the hope of the future, of course, it is not enough to rely on children alone, Qin Yu is still trying to collect some skilled craftsmen, and those inventors in ancient times also have them, although these are called strange skills, but there are still people who love to study these, but unfortunately, Qin Yu has not found such a person for the time being.

But nothing happens overnight, just take your time.

Cheng Huailiang saw that Qin Yu was bottomless, so he immediately shook his head and no longer paid attention to this issue, after all, he had no concept of glass, and then said, "In this way, I'll go back first, keep an eye on the point, this time there is a lot of money, and I can't lose it." ”。

When Qin Yu heard this, he shook his head helplessly, and said, "Don't worry, the loss is also the loss of others, have you forgotten how much our wood bought?" ”。

"Hehe, too, okay, I'll go first." Cheng Huailiang was about to leave after speaking, suddenly slapped his forehead, and said, "Look at me, I forgot such an important matter, the old man asked me to inform you, Bixia is ready to purchase a large number of spirits, but this money can't be given to you first, and you can only wait until the transaction with Fanbang is completed." ”。

Qin Yu was stunned when he heard this, and was about to speak, when Cheng Huailiang suddenly smiled and spoke.

"Don't worry, bixia won't treat you badly, even if the sweet potato potatoes don't have such a big yield, with this great achievement, it can also ensure that you don't have to worry about it, not to mention that it doesn't give you money, it's just that bixia is really not rich."

Qin Yu glanced at Cheng Huailiang strangely, and asked, "So exaggerated?" ”。

"Alas, brother-in-law, you have to measure the size of Bixia, this is true, otherwise the old man will not ask me to tell you, lest you have no mental preparation in advance." Cheng Huailiang patted Qin Yu's shoulder and spoke.

The corners of Qin Yu's mouth twitched unnaturally, and he said secretly, "It seems that this is really the case, an emperor in a dignified manner, and he has no money." After thinking for a moment, he asked, "How many spirits is Bixia going to purchase?" ”。

"Listening to the old man, it seems that he is preparing to purchase 100,000 altars." Cheng Huailiang thought for a moment and said.

After Qin Yu heard this amount, his face suddenly stiffened, and he sighed helplessly, and then asked, "When do you want it?" ”。

"The old man said that it will be seven days later, and you should be notified in the next few days, some time ago, Bixia ordered the mobilization of tea, and now it is already on the way, and it should be able to come to Chang'an in the next few days, and when the spirits on your side are ready, you will go to the frontier." After Cheng Huailiang finished speaking, he secretly looked at Qin Yu, and saw that Qin Yu was not angry, so he couldn't help but breathe a sigh of relief.

After all, this wine shop belongs to Qin Yu, and Li Shimin is not easy to ask for it, otherwise it will not be ridiculed if it is spread out, so Li Shimin asked Cheng Yanjin to say hello to Qin Yu in advance, and Cheng Yanjin sent Cheng Huailiang to come, and it seems that things are going well at the moment.

Li Shimin is the emperor, so he can naturally come to Heng, and even ask for the secret recipe for brewing high spirits, but Li Shimin is Li Shimin after all, so he will not do anything to his reputation.

Qin Yu nodded, and then said, "Okay, the time is still in a hurry." This is the Tang Dynasty, if you don't give Li Shimin face, the consequences are self-evident, Qin Yu naturally won't do this.

To be honest, Qin Yu is really powerless to vomit, now a jar of wine has been set to twenty catties, Li Shimin asked for 100,000 jars when he opened his mouth, and he didn't give money, this is not, it is a full two million catties of wine, although the winery has been built and the output has been increased, but Li Shimin wants too much.

Although it will not hurt its vitality, it will also delay the business of the restaurant, Qin Yu himself has to pay for it, it is thousands of yuan, and the food is not without money, fortunately, Qin Yu can still take it out, but now he also has a family fortune of 10,000 yuan, just a few thousand, it is a small meaning.

Qin Yu couldn't help but be a little glad that this wine shop was built in time, otherwise, even if the Chang'an Restaurant was closed, he wouldn't be able to get together these spirits, and he really didn't know what to do when the time came, let Jishu out, Qin Yu was unwilling, but he couldn't let it out, and he couldn't make it up, fortunately, these problems were no longer a problem.

In order to ensure that Li Shimin's two million catties of wine can be brewed in time, Chang'an Restaurant can only temporarily limit the amount for one week, and the specific limit has to be calculated.

Cheng Huailiang saw that Qin Yu should respond, and immediately reached out and patted Qin Yu's shoulder, and said seriously, "Brother-in-law, this is a good thing, getting Bixia's appreciation is more important than anything else, this is what the old man meant, after this time, it is not impossible for Bixia to give you a real seal to open the county." ”。

When Qin Yu heard this, he finally felt a little more comfortable, the title of the Tang Dynasty was very valuable, and Li Shimin would not easily seal people, especially the actual seal, so he nodded and said with a smile, "Okay, tell my father-in-law, I will prepare the wine as soon as possible." ”。