"Your Majesty, are you sure that only such a large piece of glass cost only twenty cents?"

You should know that according to what Hu merchants said, it not only takes a lot of time to burn a piece of glass, but also uses extremely expensive equipment.

So much so that the piece of glassware the size of a palm-sized person in Hu Shang’s hand was sold for more than ten cents.

However, looking at Li Shimin's calm eyes, Cheng Zhijie and others, their faces darkened.

"Your Majesty, in this way, are those Hu merchants coaxing me Lao Cheng?"

"Tomorrow, Lao Cheng must send someone to smash their shop!"

Then, Cheng Zhijie looked full of anger.

"Your Majesty, I wonder how long it will take to burn such a piece of glass?"

Although Li Xiaogong and Changsun were full of anger, they still retained their rationality.

"Gao Ming, say it!"

Li Shimin was stunned, then glanced at Li Chengqian beside him and said slowly.

"It only takes half an hour to go back to Aye."

Li Chengqian was very clear about Li Shimin's eyes and quickly stood up and replied.

"Half an hour?"

Cheng Zhijie, Li Xiaogong and others were shocked again.

"So quickly, wouldn't it be convenient to burn twenty-four pieces of glass in that day?"

"Forehead!"

Li Chengqian was stunned. He didn't expect that the old demon Cheng would calculate like this.

"What, what are your highness's different opinions?"

Seeing Li Chengqian's expression, Cheng Zhijie couldn't help but stare at Li Chengqian with big eyes.

"Uncle Li misunderstood, Gao Ming just wanted to add it."

Li Chengqian said intimidatingly that Lao Mo Cheng was not too provoked by Aye, and quickly explained: "Under normal circumstances, two craftsmen can make two squads of fire, and one forging furnace can indeed burn twenty-four pieces of glass in a day."

"However, Gao Ming seems to have heard from the Master that an assembly line process can greatly increase the forging speed."

"oh?"

When he heard this, Li Shimin, Cheng Zhijie and others hurriedly looked at Li Chengqian.

If this kind of technology is really available, it will be of great importance to the help of military weapon supervisors.

"Gao Ming, tell me quickly, how to operate this process?"

Li Chengqian couldn't help but be stunned and smiled bitterly.

"Back to Aye, uncles, the Master just said it casually and did not explain it in detail."

"What a bad thing!"

Cheng Zhijie looked a pity and kept smacking his lips, his eyes flashing, and he didn't know what attention he was paying attention.

Seeing this, Li Shimin couldn't help but look speechless. He has been old brothers, and no one knows who else.

"Gao Ming, you can learn this method within three days!"

"Yes, Aye!"

Li Chengqian replied quickly.

However, he looked bitter.

How could the Master be so easy to learn?

Then, when Li Chengqian thought about the idea that he was about to start selling glass, he couldn't help but think.

After following Li Xuan and spending these days in Lijiazhuang, he was originally a gentle and elegant prince at any time. Before he knew it, his temperament began to change.

At this moment, Li Shimin, Cheng Zhijie and others were immersed in the joy of the huge benefits that the glass would bring, and did not notice the change in Li Chengqian's expression.

After Li Shimin and Cheng Zhijie and others talked about some details again, they dared to leave the palace reluctantly before the palace gate was locked.

However, back to the mansion.

Cheng Zhijie's face changed.

Directly, he rushed to the small courtyard where Cheng Chusi was.

He grabbed Cheng Chusi, who was about to go to bed, and slapped his furry palm-shaped palm-shaped slaps towards Cheng Chusi's butt.

"Reverse son, how much does a piece of glass cost?"

"Ao~"

As soon as Cheng Chusi howled, he heard Cheng Zhijie's question and quickly regained his smile.

"Aye, don't beat, my child knows! A piece of glass that is three feet square can cost about twenty cents."

After saying that, Cheng Chusi looked proud, "This matter is what the Master said to His Majesty."

But he didn't expect that before he could continue to move, he heard a roar.

"Rebellious, since I know the cost of glass, I haven't told me, do you know how much money I will lose in a year?"

"Well? I also asked me and others to be laughed at in front of His Majesty!"

"If you dare to do this, be careful that I will deduct your pocket money..."

The more he fought, the more angry Cheng Zhijie became.

Cheng Chusi, after being stunned for a moment, made another rhythmic howl.

Similarly, at the Duke of Wei, Duke of Cai and other Dukes, there were also bursts of pain shouting one after another.

However, the sound on the Duke of Su Guo’s mansion was not as thick and loud as it was.

...

Early the next morning.

When Li Chengqian left the palace and saw Cheng Chusi and others, he looked shocked.

"Cheng Chusi, cousin, why are you causing trouble again?"

Cheng Chusi and Changsun Chong and others stood up at the corner of the wall with pain on their faces. Every time they took a step, they were careful, and there was a hint of pain on their faces from time to time.

"Your Highness, I'm almost dead. I don't know what's going on. Yesterday, Aye came back and asked about the cost of glass, and then beat me up!"

"Oh, Your Highness, do you know what happened in the palace yesterday?"

As he said that, Cheng Chusi and others looked at Li Chengqian with curiosity.

They knew that Aye was in the palace yesterday and must have never quarreled with His Majesty, otherwise they would not have been so angry after returning.

"The father and all uncles agreed that the Duke's Mansion and the Royal Family will sell sofas together, but your family accounts for half the glass, and the Master also accounts for half the rest, and the rest belongs to the royal family!"

Li Chengqian chuckled and replied slowly.

At this moment, he also remembered why those dukes were so angry.

"well!"

After hearing this, Cheng Chusi and others couldn't help but look depressed and stared at Li Chengqian for a while.

"Your Highness, I'm waiting for this to be a disaster!"

"Yesterday, Your Highness must borrow and copy the lessons left by the Master!"

"That's right, your highness, your studies were so difficult yesterday, but your highness must help me."

"Then I have to wait until I write it out!"

Li Chengqian was stunned and did not refuse.

Anyway, the Master also left the copying of his studies.

...

Along the way, although on the carriage, everyone was crawling.

But they were also full of joy.

After arriving at Lijiazhuang, the few of them first met with Li Xuan.

Immediately, they hurried to the school, opened the book, and urged Li Chengqian to write.

Seeing this, Li Kun and other children in the village were surrounded, looking at the thick sheets of paper on the tables of Cheng Chusi and his men, and their faces were full of envy.

At this moment, paper is still very expensive.

Although the villagers in Lijiazhuang are among the most wealthy villages around Chang'an City, it is still very difficult to buy paper for Li Kun and other children to write, and they will only buy five pieces in a month.

The rest was bought by Li Xuan for these children. In a month, each of them only sent ten sheets of paper.

...
Chapter completed!