Tian*Tian*Xiao* said m. The so-called economic law, to put it bluntly, is a matter between merchants. Qin Hao is quite familiar with this. He said that he has never eaten pork and has always seen pigs run away.

In his previous life, he lived in the 21st century with the development of commodity economy, and economic law even paid more attention to it than civil law. The spirit of contract and the preservation of credit promises in the Tang Dynasty were so strong that most economic disputes in later generations did not exist in the Tang Dynasty.

Therefore, all he needed to do was to think about how to set laws and regulations to make the Tang Dynasty stronger and the market more dynamic. As a human being, the experience of later generations would have to be combined with the actual national conditions of the Tang Dynasty. There were not many tricks in it. A code was enough for him to practice it for three or five years.

The current economic situation of the Tang Dynasty is that the Qingbang basically monopolized the Tang Dynasty's river transportation and sea transportation business, and basically strangled the wholesale business through supermarkets. The most urgent task is to limit the price and profit of the Qingbang buying and selling. Therefore, Qin Hao strictly stipulated the price of the Qingbang when it was acquired from the factory to ensure the profits of the handicraft owners and allow them to flourish.

To this end, Qin Hao even initially formulated a plan for commercial tax reform, intending to discuss with Fang Xuanling and the others when it is improved.

Another crazy place, Qin Hao actually set the legendary tariffs for the Tang Dynasty.

This grand career almost completely stirred up Qin Hao's excitement. Of course, the so-called tariffs are not artificially set up trade barriers. Every transaction of international trade in feudal society is hard-won. He is not a tragedy, so how can he take the initiative to fight a trade war?

The tariffs are very low. Whether it is sold by domestic merchants to foreigners or foreign merchants, they have to pay a little. The key is that they only accept general coupons when they settle.

Simply put, when foreigners come in, they must only buy and sell them into a bunch of general coupons. After deducting the part that needs to pay taxes to the Tang Dynasty, the rest can be used to buy things and sell them back to their own country.

If the businessmen in their country are willing to go to the Western Regions to sell things to foreign countries, the best choice is to exchange for general coupons, otherwise they will have to pay taxes if they change things.

When he completes this great cause, all foreign races, especially those who respect Tian Khan, will have to reserve a large amount of general coupons for the Tang Dynasty. Simply put, it is foreign exchange reserves. Think about why the Americans in the 21st century could make the whole world take medicine by sneezing. Isn’t it because he owes the whole world money?

If the same move can be used in feudal society a thousand years ago, its effectiveness will definitely be countless times better, because the alien race itself does not have a complete monetary system. When their commercial transactions with the Tang Dynasty become more and more frequent, the internal currency will naturally be replaced by the general coupons of the Tang Dynasty.

Controlling a country's currency is equivalent to controlling everything in this country. Although this economic view is simple, it does not have any certain truth.

Even if Qin Hao is a little shameless, he can build a foreign exchange bond system based on this and completely isolate it from the domestic market. At that time, just printing foreign exchange bonds can drain the economic potential of a country.

By then, the Tiankhan system would be as stable as Mount Tai. If anyone had a little bit of a thorn, they would be dying of ecstasy by using monetary means. It would not be difficult to swallow it directly.

Not to mention, how many pieces of paper money can be printed in the Tang Dynasty? You should know that for the national treasury, the more printed parts are all money.

The knowledge involved in this is too professional and involves macroeconomics at the national level. Qin Hao, a civil servant, only has a rough understanding of the basics, and these big men in the Tang Dynasty are naturally surrounded by mountains and mists, so they are completely unknown.

So Qin Hao vividly taught the big guys a lesson and taught them what economic plunder is.

Organized by Pei Xingjian, Wang Fangyi and a group of cannibals, the first sailing caravan in the Tang Dynasty, set off from Dengzhou and headed straight for Pyongyang City. He used porcelain, silk, lacquerware and other items produced in the Tang Dynasty and precious goods such as jewelry, rhinoceros horns, spices and other precious goods from the Western Regions to engage in cordial and friendly exchanges with local merchants and families in Goguryeo.

Due to productivity, the place in Goguryeo can be said to be extremely poor and even a needle is difficult to make. The impact these major ships have on them can naturally be imagined.

From then on, the Tang Dynasty and Goguryeo established a trade relationship. After all, there was no dispute between the two countries. Goguryeo is at least nominally a vassal state of the Tang Dynasty and a tribute to the Tian Khan, so Goguryeo could not turn against the Tang Dynasty.

The Goguryeo people soon discovered that using general bonds for the Tang Dynasty was much more convenient than directly bartering, and even more suitable than trading with gold and silver. So a few months later, if you want to buy goods from the Tang Dynasty, you must have general bonds for the Tang Dynasty. Even in Goguryeo, the value of general bonds is even greater than that of ordinary copper coins.

As a result, Goguryeo's minerals, wood, marten, ships were transported to the Tang Dynasty, and all the Tang Dynasty paid was a ship of universal coupons.

Later, all the copper coins in Goguryeo were exchanged for the Tang Dynasty, and even copper almost withdrew from the currency market in Goguryeo. Ships of gold and silver were shipped back and sealed directly in the Tang Dynasty's treasury. In order to exchange for this money, the Tang Federal Reserve printed general coupons like crazy.

Anyway, Qin Hao said that you don’t need to consider too much money for printing to foreign countries, especially those that can be directly exchanged for gold, silver, copper and iron. You will not lose as much as you want.

Li Shimin, Fang Xuanling and others were completely confused when they saw Qin Hao's experiment results. They did almost nothing and emptied Goguryeo's private wealth and even national wealth. Of course, during this period, hundreds of ships of goods were transported there.

Are all Goguryeo people fools?

Qin Hao felt that it was quite normal. He caught up with the great era in his previous life. When the RMB and foreign exchange coupons were at its craziest time, they could even reach one to four. As a result, they saved trillions of foreign exchange in the United States.

Qin Hao's methods were similar to this, but the difference was that we had RMB at that time at least, and Goguryeo at this time...

Three months later, Pei Xingjian submitted a memorial and swore that as long as the Tang Dynasty announced the cessation of trade with Goguryeo, Goguryeo would have to be at least a year old. Even if he was very lucky, he would not have to send a soldier or a soldier, and Goguryeo would collapse.

Li Shimin felt a little embarrassed. It was so easy to make money, and he didn't even want to play Goguryeo.

Now that things have come to this point, even the knowledgeable people in Goguryeo saw that the problem was wrong. The Tang Dynasty actually took only a few months to destroy them. Now they only have two ways to deal with the Tang Dynasty and continue to let the Tang Dynasty empty their foundation. This move is like drinking poison to quench thirst.

The other way is of course to give up trade with the Tang Dynasty. This move is equivalent to a hero cutting off his arm. The disadvantage is that internal chaos will inevitably occur for a while. Although the trade with the Tang Dynasty has not been long, it will not last too long. If the Tang Dynasty takes this opportunity to attack this as an excuse, it is hard to say that it will not cause a chain reaction.

King Goguryeo was still Gao Jianwu at this time, and he was also a very strategic emperor. He gritted his teeth and broke it! It is always better to be confused for a while now than to be played with by the Tang Dynasty in the future.

At the same time, additional personnel were sent to build the Great Wall, and another fleet was sent to Chang'an to pay tribute, expressing sincere blessings to Tian Khan, and returning to the former Sui Jingguan.

Li Shimin is so angry now. Who can play both soft and hard with the two? You show that you have political skills. You must fight! You must fight! You take Jing Guan back, I will take it myself! Tian*Tian*Xiao* said m.
Chapter completed!