For the next three whole days, Li Yuanjia stayed in this valley.

And this time it wasn't just people staying in the valley, he spent almost all of his time with Han Cheng and those glass craftsmen.

On the first day, Li Yuanjia carefully learned about their current improved manufacturing process, and together with Han Cheng, he calculated the current production efficiency in detail - now they can make sixteen pieces of glass every three days, which means that they can make more than one hundred and fifty pieces every month!

This speed definitely made him very satisfied.

It's just that in terms of quality, Li Yuanjia is quite helpless...... The piece of glass he saw at first glance was specially selected by Han Cheng and the others, and it could be said to be the most perfect piece of glass produced recently!

But with other glasses, it's hard to reach this level.

There are potholes, spots, and some glass shapes are even irregular after they are made, and they must be carefully cut before they can be used. After cutting, the area of the glass suddenly shrank to the extent that it was impossible to make a window!

In short, according to Li Yuanjia's standards, there are really not many qualified glasses.

Anyway, if it is used on your own windows, among the more than 100 pieces of glass made in a month, at most a dozen pieces can be used......

Of course, even then he was satisfied.

After all, this is the glass of Zhenguan for thirteen years, who else dares to dislike it except him? Even if it is the emperor's side, he will never say that the quality of the glass you brought is too poor and not worthy of my palace, but he has been urging Li Yuanjia to complete the "decoration" of those palaces before the emperor returns to Chang'an!

Sun Wuji, the eldest prince of Zhao Guo, who had already said hello, has not gotten a piece of glass until now.

At the beginning, Li Yuanjia had the intention to send a few pieces to this big guy, at least to change the window of the study, but what he didn't expect was rejected by the other party. The reason is also very simple, that is, before the emperor's palace is all replaced, Zhao Guogong feels that he is not qualified to enjoy this new thing......

Far from it.

In this case, what else is Li Yuanjia dissatisfied with?

After all, if it was really as he and the emperor blew at the beginning, a piece of glass would be sold out for a hundred times...... Even if the defective product is sold cheaper, fifty yuan a piece, you can earn back seven or eight thousand yuan a month!

100,000 a year, isn't it scary?

You know, how much is the tax collected by Datang a year now?

If you change to a simpler standard, if Han Wangfu can really earn 100,000 yuan a year, Li Yuanjia can completely let Li Zhong and them go and make the whole set of movable type in the fastest time! And Wang Pu and their side, of course, if they have money, they will be able to make more and cheaper blank paper, and when the time comes, books like "University" will not be sold at a lower price?

"Hey......

Thinking about it this day, Li Yuanjia couldn't help but be happy.

Hearing his slightly strange laughter, the corners of Han Shan's mouth twitched next to him, and he subconsciously glanced at his son beside him.

His eyes were full of anger.

In his opinion, these days are too unorthodox, and it is insulting for a dignified prince to hang out with these rough men every day, and to play with those craftsmen in it!

Although the kid on the other side is also surnamed Han, Han Shan really wants to knock him to death with a hammer at this time.

And feeling Lao Tzu's cold eyes, Han Lucheng's neck shrank, and he couldn't help but secretly scream bitterly - he has been taught a lot by his father in the past two days, one of the reasons is that he is too flattering, and he never thought of persuading the king......

O conscience of heaven and earth, is the king a man who is willing to listen to persuasion?

Don't talk about him, when he was in Luzhou, how old was the king? At that time, how could he have listened to Han Shan's persuasion? Isn't it just what you have to do? Now that the king is getting older, and even the princess has married into the family, who can persuade him? Who would dare to persuade?

And......

To tell you the truth, Han Lucheng really doesn't think the king did anything wrong!

Looking at the glass in front of him, the old man may not know, but Han Lucheng couldn't understand it in his heart. Now this thing can't be seen in and out, it's because all the things made are sent to the palace, if it's really when the palace is over...... The glass shop in the East Market, Han Lucheng has already prepared it!

Ignoring the eye contact between Han's father and son, Li Yuanjia's mind was on Han Cheng at this moment, and after thinking for a while, he said seriously: "Han Cheng, if I ask you to make the glass better and more, what do you need?" ”

"This ......"

After hearing his words, Han Cheng was stunned at first, and then his chest instantly burned.

After taking a deep breath, he bent down and said, "Back to the king, I need manpower!" ”

"Manpower?"

As soon as Han Cheng's words fell, Han Shan's eyes next to him straightened up, and he immediately wanted to scold this kid angrily...... No one? In recent days, how many people have been transferred to him from the palace alone? Even in order to be able to teach more craftsmen, Han Shan personally went to buy twenty smart and clever Xiao Si, all of them ingenious, not enough?

But before he could speak, Han Lucheng hurriedly pulled his father's sleeve and gave him an anxious look.

Stunned for a moment, Han Shan subconsciously closed his mouth.

And after raising his eyebrows slightly, Li Yuanjia asked with a smile: "Manpower?" Are you not well staffed? I remember you have dozens of people under your command now, right? ”

"Goo-dong!"

After swallowing a mouthful of foam vigorously, Han Chengyi gritted his teeth and said, "King, I'm not talking about these people who only know how to work hard and can't use their brains!" ”

"Oh? So who do you need? ”

Hearing this, his heart moved, and a smile appeared in the corner of Li Yuanjia's eyes.

After taking another deep breath, Han Cheng lowered his head and said in a somewhat dry voice: "King, I, I want a few people like me and Li Zhong!" ”

"Sizzle......"

After listening to his words, Han Shan and Han Lucheng, father and son, were shocked, and almost gasped at the same time!

This kid......

Crazy, right?

People like them?

Although whether it is Han Cheng or Li Zhong, they are actually slaves of the Han Palace, but the Han father and son are very clear, in order to cultivate them, how much effort has the king spent and how much effort has been invested!

Reading, literacy, and even the king himself taught math before Wang Pu took them to learn how to manage a workshop......

How many years did it take?

Not to mention that in addition to time, there is also real money thrown on them.

So as soon as they heard Han Cheng's words, everyone immediately understood what he meant-this kid was eyeing the little guy in the school in the Great King's Mansion!

And just when Han's father and son glared at Han Cheng, and he himself was uneasy in his heart, no one noticed that the corners of the king's mouth began to bend a small arc, and this arc became larger and larger, and finally he couldn't help laughing......