For the entire Tang Dynasty, among all the small countries that paid tribute to him, the Wa Kingdom was the most bizarre.

Because other countries pay tribute to the Tian Khan, they want to get the protection of the Tian Khan, and at the same time, they are really afraid that the Tian Khan will beat them, only the Wa Kingdom is different, the original historical navigation technology is not developed enough after all, the Wa State and the Tang Dynasty are separated by the sea, and even the envoy has a great chance of encountering a shipwreck, and the binding force of the Tang Dynasty on them is basically equal to zero.

However, the tribute of the Wa State was the most active, not to mention the Tang envoys sent every year, and a large number of Middle Earth monks were invited back to preach, and everything looked at the Tang Dynasty, obediently like a grandson.

But I have to admire that in the seventh century, the Wa Kingdom achieved a great leap in its own internal politics, economy and culture by studying the Tang Dynasty, and some people even say that the real Wa culture began after studying the Tang Dynasty, and suddenly changed from a weak, barren and war-torn small country to the second in the whole of Asia.

For thousands of years, the country seems to have held the view that it has always been to learn from the world's boss and strive to be the world's second.

Qin Hao is not an angry young man, although from his heart he doesn't like this nation at all, and he wants to kill them all, but standing on the tide of history, from the perspective of the Tang Dynasty, the Wa Kingdom at this time is indeed an extremely rare and valuable friend, civilized colonization.

So after thinking about it, Qin Hao almost completely agreed to Emperor Tuigu's request, wanting to learn silver smelting? Yes, you can pay for the metallurgical factory yourself, and all the workers will be paid by the Japanese people.

Want to learn the art of building a sea boat? It is also possible to send big food consultants, Qin Hao simply verbally promised to move the largest shipyard in the Tang Dynasty, Yangzhou Shipyard, and send about 200 craftsmen enough, but you must use the wood of your country and the human resources of your country to count you as a shareholder.

In this way, the cost of Datang shipbuilding has dropped too much, and the sea ships that originally cost hundreds of thousands of guan may be almost done by hundreds of thousands.

As for whether the Wa Kingdom will pose a threat to the Tang Dynasty's maritime hegemony in East Asia if it learns to build ships, Qin Hao is not very worried, the cost of sea ships is too high and too high, even if the whole country of the Wa Kingdom tightens their belts to build it, how much can it be built, besides, now that Qin Xiaohao is here, this kid has played with ship models in his previous life, and if he draws the design drawings, he will be able to develop the Galen ship, which is more than ten centuries ahead in technology, within three years.

Emperor Tuigu agreed to his request when he saw Qin Hao so cheerfully, and the old lady couldn't even see her eyes when she smiled, saying that Dongying would try her best to cooperate with any other conditions, although in the short term, it would definitely be a little more difficult for the economy of such a Datang shipbuilding country, but Emperor Tuigu believed that in the long run, this deal would definitely be profitable.

The big cow on the side said cautiously: That... Big brother, my wife also wanted me to ask you before I came, if Silla could build a shipyard too.

Qin Hao was amused by the big cows, Dongying and Datang are separated by the sea, so the two countries can be very good friends, Silla has become Datang's pet dog, why are you teaseing me?

I really couldn't hold back for a while, Qin Hao threw a teacup over, and smashed it directly on Da Niu's face, and the blood flowed all over the table.

"Get out!"

A Silla official brought by Da Niu may be a bit of a second, and he scolded loudly: "Is this how Datang treats friends? ”

Da Niu hurriedly slapped the ground and said, "How can you talk to my eldest brother?" ”

Qin Hao glared at Da Niu fiercely, and said through gritted teeth: "Let's come to the house for a light meal after talking about business, let's 'chat' well, and Da Niu is so scared that he is about to go under the table." ”

Qin Hao smiled embarrassedly at Emperor Tuigu and Yuangai Suwen and said, "I'm really embarrassed, I'm used to playing before, and I didn't hold back for a while, don't be surprised." Come, let's continue the discussion. ”

After negotiation, a triangular route was demarcated between Datang, Silla, and Dongying, and Datang sold various goods to Silla, and then bought some daily necessities from Silla and transported them to Dongying, and then exchanged silver from Dongying and shipped back to Datang, perfect.

Most of the money in this money was made by the merchants of Datang, in fact, it was mainly Sun Er's gang, in order to make Xue Wanche support Qin Hao, he also set up several hard currencies and handed them over to the Anton Dadu Protectorate to monopolize.

Among them, Silla played the role of a large-scale trade transit, but none of the benefits fell into the hands of the Silla court, all of which were completed in the Tang Concession, and Silla had to help the Tang Dynasty collect things through official means.

In order to give Silla a little compensation, Qin Hao promised the big cow that the spice trade could be monopolized by the Silla court, which was also thought out a long time ago, and many people in later generations thought that only Europe lacked spices, so there was a great voyage, in fact, this thing was hard currency in any dynasty in ancient times, and it was the same for the Tang Dynasty.

In the triangular trade, some merchants would divert from the Silla concession and continuously deliver the material resources needed by Silla to him, and he would need to loot Korean ginseng, precious stones, red jade, and mink skins in the territory.

In less than a year, Yuangai Suwen was firmly labeled as a lackey in order to help the Tang Dynasty loot these things, and he did not receive the kindness of the new imperial court to exempt taxes at all, and the rebel army revived, and Yuangai Suwen could only further loot to get money in order to fight, and even ordered every household in Fuyu to raise mink, mink This thing eats meat, and it is more difficult to serve than people, so that the resistance is more fierce and a vicious circle.

In about two days, this complicated trade route was finally discussed, and Datang made a lot of money, but the three countries did not suffer losses, and it was indeed interconnected, and the rain and dew were stained with a lot of benefits.

At this point, Qin Hao finally saw the dagger.

"Three, we have such a large trade volume, if there is no common currency to trade, it will definitely not work, my Datang's general coupon settlement is convenient and easy to carry, and it can also be stored in my Datang's bank, which will greatly improve the efficiency of our trade, isn't it? Jincheng in Silla already has a money village in Datang, but if you want me to say, how can a money bank with such a large transaction volume be enough, and it will be opened more, in addition to the concession, he will open ten or eight of them, and the same is true for New Goryeo, all major cities will be opened, no problem. ”

Da Niu nodded honestly, while Yuangai Suwen looked confused.

Qian Zhuang, general coupons, and this thing again, Goguryeo's national strength was so strong back then, it was because of this thing that collapsed, if you agree, the reputation of a traitor and lackey will not be washed away for a thousand years, but you don't agree? Hehe, in a few minutes, his heart court can be squeezed and collapsed by Qin Hao, he is now a traitor among the rest of the people, how can he leave the Tang Dynasty.

Yuangai Suwen smiled bitterly, a few months ago, he led the troops to fight guerrillas, which made a general like Xue Wanche anxious, what kind of scenery was that, he almost killed him when he negotiated with Qin Hao, but now?

Hehe, one wrong step, one wrong step, he once thought that he could talk to Qin Hao on an equal footing, but now in less than half a year, he has been firmly eaten to death, and there is no way to turn back.

These two goods must have no opinions, Qin Hao is mainly worried about Emperor Tuigu's side, but fortunately, Dongying is really the world's best dogleg, and he agreed without even thinking about it.