Hearing the speech, Li Shimin thought and said, "calculate the time. It seems to be the time for autumn hunting."

"But we can't see such a wonderful thing!"

Li Yuanwen said, "first give me the last handful of money and figure it out. Then 1"

Li Shimin was speechless, but he really didn't have a penny.

It's worth looking around at gong'e.

That's how we paid off the debt.

Li Yuan was like a financial fan. Holding copper coins, he said, "if you want to see it, after or before this guy's autumn hunting, we'll go to the collapse mountain together. At least I'm also the honorary vice president of Bailu Academy. It's not too much to go and inspect this basketball."

Li Shimin couldn't help laughing at the speech.

"The father said the second pole."

While talking, Li Shimin asked faintly, "little noble son, I heard that Yuchi Yuer and the Duke of Hubei went to the tavern one after another yesterday?"

"Yes."

As soon as the little noble son bowed down, he hurriedly said, "go back to the emperor, the supreme emperor, Yuchi Yuer stayed in the tavern for half an hour. After going out, there was nothing different. The servant felt that nothing had happened, but later the Duke of Hubei and Duke of Lu stayed for about an hour and a half."

"And then?"

"Then..."

The little noble son made it clear that the prince and others visited Zhang Feng.

At this time, Li Chengqian hurried into the imperial garden from the collapse mountain. Seeing that Li Chengqian looked different, Li Shimin waved his hand and dismissed everyone. Then he pointed to the stone bench and said, "why do you pay so little attention to the image?"

Li Yuan also smiled at Li Chengqian and asked, "qian'er, but what good news do you want to tell me?"

"Grandpa Huang knows his grandchildren."

Li Chengqian hurriedly patted a horse. Li Shimin snorted his dissatisfaction at the speech, but Li Yuan didn't give him a chance to ask questions. He asked, "I heard you turned over the Imperial Palace yesterday and were looking for coal balls?"

"Yes, Feng Zi asked me to find it, and he said that only this thing can keep the temperature of the furnace to a higher level, and then steel can be smelted."

"Oh?"

Hearing the speech, a touch of shock flashed on the faces of Li Yuan and Li Shimin.

The fire gun, the invulnerable shield and the unbreakable spear have always affected their nerves, and the source of all this is to get steel.

Now in Chengqian's mouth, they were even more happy to hear the good news.

"To put it in detail, this thing should not be what you want to say?"

Li Shimin waved, smiled and scolded.

"Just as the father said, this is really not. The minerals that the father has always been concerned about have eyebrows and eyes!"

!!!

Hearing the speech, Li Shimin was surprised. He quickly looked around and shouted coldly in the distance: "clean up the imperial garden. No mouse is allowed to come in without my will!"

Then Li Shimin and the three fell into a brief silence.

Minerals have always been an important thing perplexing Li Shimin and Datang.

Now the iron blocks, coal mines and gold and silver mines of the Tang Dynasty are in the hands of the Wang family in Taiyuan. This is the stem that Li Shimin and Li Yuan have been unable to put down.

And now.

They heard it again in Li Chengqian's mouth. They couldn't help but think of something in an instant.

After a bird's cry came, Li Shimin asked, "qian'er, why do you say that? Did you find... Coal mine?"

Hearing the speech, Li Chengqian smiled bitterly and said, "I wish I had that ability. It's Fengzi. I guess where there is a coal mine in erpiling, Lantian County 1."

"What?"

"How did he know?"

Li Yuan and Li Shimin asked in unison.

Coal is not important. It is very necessary in winter and in the daily needs of the palace, but it has always been in the hands of those gentry before.

It is difficult to find scattered things under their wolf like eyes.

But not to mention coal mines, now even if there are other minerals in great demand, as the king of a country, he really didn't master a few. This is the heart disease of Li Shimin and Li Yuan.

The main reason is that there are no such talents specialized in prospecting as aristocratic families.

Now Zhang Feng's appearance makes them find a way to get rid of the gentry. Although it's easy to push Zhang Feng to the opposite of those aristocratic families, now Zhang Feng has settled the four Confucianism on the mountain, and Li Yuan has taken the initiative to serve as the honorary vice president.

If they want to move Zhang Feng.

Then we have to weigh it first. In addition, if we can, as Zhang Feng said, make this fire gun which is more terrible than a spear without breaking anything in a short time.

What else is he afraid of, Li Shimin?

At that time, no matter what he is, Guan Longba, as well as those five surnames and seven hopes, must tremble under his power!

I can't help but feel the hot color in Li Shimin's eyes.

"Can you say for sure?"

Li Chengqian shook his head and said, "it's because it's important that his son's ministers sent countless loyal men last night, and then hurried back to the palace to report."

"Good!"

Li Shimin nodded admiringly.

"It seems that it is the right choice for me to let you follow Fengzi. This is what a monarch should do. Before doing anything, we should first think about the pros and cons of things."

Li Shimin took his hands on his back and walked around the Huxin Pavilion. Then he said, "I'll give you a secret message. Quickly let Niu JINDA send someone to go in person. Just go according to Fengzi's way, but don't leave Chang'an, otherwise those damn flies will be in trouble if they smell it."

Hearing the first episode of Yan Changsheng, Li Chengqian said, "my son and Minister obey the order!"