Datang: Acting as a celestial mystery at the beginning

The auction of Tianmuzhan officially started, and the price was quickly raised to more than a thousand guan, but the popularity was not as good as that of tea, and the highest price was only raised to a group of [-] guan.

In a group, there are only two.

Even so, Cheng Yaojin was already very satisfied, and when the last group was auctioned out, he quickly announced that the auction was over, and he still wanted to find Li Yi'an.

However, Li Yi'an was no longer on the fourth floor, and he left quietly at some point.

He immediately looked vigilantly, and found that even Yuchi Jingde was not there.

"Yuchi Heizi, you are really fast!"

Cheng Yaojin complained a few words in his heart, and then asked people to go to various families to collect money with an agreement.

At this time, Li Yi'an had already returned home.

"I would like to ask General Yuchi to help you today!" Li Yi'an said politely.

He had indeed asked Yuchi Jingde as an entrustment, because this entrustment had enough weight to raise the price without making people feel deliberate.

After Yuchi Jingde was kicked out by Cheng Yaojin that day, he really came to look for Li Yi'an, and then what happened today.

"Sir, what can I do next?"

Yuchi Jingde asked.

"Don't worry, it will be almost the same in a few days. What I promised will not be fulfilled."

Li Yi'an counted the time, and said: "There are about seven or eight days left, and another plan can be realized. If you can't wait like this, then General Yuchi won't come to me anymore."

"Yes, of course I can!"

Yuchi Jingde didn't think too much, nodded his head in agreement, and left contentedly.

Li Yi'an thought for a while, and asked someone to find Fang Cheng.

"What do you want me to do, sir?"

Fang Cheng stayed in Chang'an all the time, and soon came to Ma Zhou's house.

"Choose me a shrewd person from among the craftsmen in the cave. I want him to do one thing. If he succeeds, he will be rewarded a lot!"

Li Yi'an gave him a few more words.

Fang Cheng's eyes lit up, it turns out that business can still be played like this, and the husband is going to expand his tactics again, Chang'an in a few days must be very exciting.

"Lang Jun is going to deal with the Cui family?"

Li Changge heard all the content of their conversation, they are all his own, so there is no need to avoid it.

"The largest porcelain merchant in the Tang Dynasty is from the Cui family. Don't they boast that the celadon and white porcelain of the Cui family are the best in the world?"

Li Yi'an said confidently: "Tianmuzhan has broken their monopoly on porcelain. If I were Cui Mao, I would definitely not give up. Maybe I will attack us, so we have to strike first."

After explaining the second plan to Li Changge for a while, Li Yi'an went back to the study and opened the system panel. He had to check if he had any experience recently, or else his work would be in vain.

Template: Great Country Craftsman

Level: 63 (full level 99)

Experience: 941210/9700000

Requirements for opening the fourth template: the current template is at full level.

Unclaimed reward: world map.

The experience and level are finally brushed back, although it is not the original 68 level, but it is almost the same.

The Ministry of Industry began to make efforts to help him promote looms and other things. Things such as Tianmu lamps have been very popular these days, and they have experience, but they are not high enough, and they have to toss other things.

Li Yi'an was very surprised that there would be brand new rewards for the new level.

"receive!"

Li Yi'an took it out and spread it out to have a look. It was a huge map that couldn't fit on the table, so it could only be spread on the ground.

The system is still very considerate, the material is not the kind of later generations, but a retro sheepskin roll, and the surface is a little yellow.

The map not only shows the landforms of the mountains and rivers, the direction of the land veins, but also various ocean currents, islands on the sea, etc. in the ocean. In short, they are all there.

The center of the map is still Datang, and Gyeonggi Province, Jiannan Province, etc. are all marked with words.

This is simply the world map of the early Tang Dynasty.

"This time the system is so humane!"

Li Yian was thinking while watching.

Now that there are world maps, and the ocean conditions can be depicted in such an accurate and detailed manner, shouldn't the era of great navigation have to be advanced, starting from the Tang Dynasty.

You must know that shipbuilding technology is also included in the systematic knowledge inheritance. It can not only earn experience, but also change the shortcomings of China's lack of experience in the sea in ancient times, develop maritime hegemony in advance, and avoid closing the country later.

In the Sui and Tang Dynasties, there was the Grand Canal connecting the north and the south, and there was also the Yangtze River that went straight into the middle of Sichuan. The river transportation can be said to be relatively advanced. For example, the dragon boat that Yang Guang went to the south of the Yangtze River already has a three-story ship, which is connected by mortise and iron nails.

With the opening of the Grand Canal, in a sense, it also promotes the development of river transportation.

It’s just that in terms of shipping, the difference is not at 01:30. The most important thing is that people’s awareness of the sea is almost zero.

With this idea in mind, Li Yi'an went ahead with it.

After thinking about it for a while, he found a model called a sand ship from the system as a stereotype, also known as a square boat. The shape of the ship is square and square, with a wide deck, a deep and small hull, a low freeboard, and a stern out of the boat.

This kind of ship has a shallow draft and a large hull, and can be equipped with more tricky poles, even if it is against the current, it will not affect the navigation. After the Tang Dynasty, many cargo ships, sea ships and warships used this model.

Zheng He's treasure ships on his voyages to the West were also of the sand ship type and were modified.

According to historical records, the rudiments of sand boats appeared in the Yin and Shang Dynasties, and finally finalized in the Song Dynasty. Li Yi'an used the kind of sand boats in the Song Dynasty, and then combined Zheng He's treasure boats.

But these are just knowledge, without specific sketches, it is not easy to draw all the pictures.

After pondering for a while, I looked at the brush in my hand. It was too troublesome to use it to draw pictures. First, I found someone to make a simple pencil with charcoal according to his idea, and then made drawing paper of good enough quality, and slowly put it on Toss it out.

-

The day after the auction ended.

The Chang'an Daily also published a piece of news that occupied a full page, saying that in Chang'an West City, there are those Tianmu lamps for sale, but the quantity is not large, only [-] sets, one set of two, limited supply, first come first served, The newspaper also stated the location of the shop.

As for the price, it is still unknown.

At the auction yesterday, those who couldn't buy the Tianmu lamp felt that the opportunity had come, and hurriedly asked people to queue up at that shop.

This is Cheng Yaojin's store in the West Market, and they slowly opened the door for business around noon.

"There are so many people!"

Cheng Yaojingang was taken aback when he came here. Seeing a long queue outside the shop, he said loudly: "Today there are only 1000 sets, and the purchase limit is [-] people. Each person can only buy one set, and one set is [-] guan. , Line up everything you want to buy, don’t mess it up!”

"So cheap!"

The people queuing up outside suddenly cheered and became excited.

You must know that at yesterday's auction, the cheapest ones were in groups of [-] guan.

Cheng Yaojin found that Mr. was more ruthless than himself, he wanted to raise the price to hundreds of guan at most, but Mr. actually raised it to thousands of guan, and there were so many people rushing to buy it, even yelling that it was cheap, Changan was rich. There are so many people.

"My old Cheng is still too kind!"

Comparing the prices of the two days before and after, in the eyes of those extremely rich families, it is simply the price of cabbage, but in an instant, a thousand sets were snapped up by them.