Ruda still didn't believe it, and a legend came to mind and asked: "I heard that the identity cards of the Weiyuan Dart Bureau Dart Master, the gold medal dart master are made of pure gold, and the silver medal is made of pure silver, I don't know if it's true or not?" ”

Huang Hu and Niu Baisui also saw Luda's temptation, and the two of them took out their identity cards from their arms and handed them to Luda and said, "Don't hide it from Lu Tishi, this is true, this is our identity card." ”

Ruda took it and looked at it, a small piece of the brand was afraid that there were twenty taels, shining silver, with the four big characters of Weiyuan Dart Bureau written on the front, and the names of the two people and a string of numbers written on the back.

Ruda asked, "It's really silver, but what is this string?" ”

Huang Hu said with a smile: "That is our identity number, this brand is not only valuable in itself, we can also use this brand as collateral and lend no more than 200 yuan from Yixing Hutchison Bank for emergency use." ”

After hearing this, Luda finally stopped doubting, and immediately drank with the two of them, and Luda suddenly asked, "Why do you two keep looking at me when you two talk about that town in Guanxi?" Why do you have a grudge against that town in Kansai? ”

Huang Hu was shocked in his heart, and pretended to smile bitterly and said: "Don't hide it from Lu Tiha, we also heard that the town of Guanxi is rampant and domineering, but we do things for others, and we don't dare to stand out. ”

Huang Hu looked at Luda and said: "That town Guanxi Lord Zheng, there is no shortage of this money, and he has indeed bullied this singing father and daughter to such an extent, our brother plans to come out on his own, and only when he saw Lord Tizhi did he think of this strategy, and I ask my lord to forgive me." ”

Ruda asked, "Oh? So what you're saying is true? What kind of character is that town Kansai, why haven't I heard of it? ”

Huang Hu patted his chest and said: "I will never deceive Tizhi, if there is a fake adult, go to the dart bureau to find me." As for Zhen Guanxi, his surname is Zheng who sells meat under the Zhuangyuan Bridge, because he has the strength and strength to raise more than a dozen helpers, so he is nicknamed Zhen Guanxi. ”

Ruda slapped the table and scolded, "Phew! What kind of town should I be in Guanxi, a butcher who kills pigs and sells meat also dares to call Zhen Guanxi, I have not seen any kind of hero under the public account of the small breed of economic strategy, and no one dares to call Zhen Guanxi, he also dares to kill pigs and sell meat! ”

Although Luda was angry, he did not lose his mind, and shouted to Xiao Er: "Xiao Er's come, my three brothers are drinking here, this thief father and daughter are crying and crying here, bad grandfather's Yaxing, if you call them here, if you don't make it clear, the Sprinkler family can't spare him." ”

Xiao Er naturally didn't dare to offend Luda, and after a while, the Jin father and daughter were brought to Luda's side, Luda interrogated, and sure enough, as Huang Hu said, he immediately took out a few taels of silver from his arms, turned his head and asked: "The Sprinkle family is in a hurry, the two of you have silver on you, lend some to the Sprinkle family, and pay you back in the future." ”

Huang Hu and the two did not hesitate, one took out ten taels, and Luda nodded with satisfaction and said, "Sure enough, it's a good man, and the Sprinkle family has made you two friends." ”

turned around and handed over the money to the Jin father and daughter, and then it was similar to the original book, the three of them continued to eat and drink in the hotel, and drank until the afternoon, estimating that the Jin father and daughter had gone away, Luda and Huang Hu said goodbye, and before leaving, Huang Hu helped Luda settle the wine money to make Luda even more satisfied.

Huang Hu and the two followed behind Luda, watching Luda swaying towards the Zhuangyuan Bridge, until Luda killed Zhen Guanxi, the two glanced at each other, and immediately went back to deliver the news.

After Luda killed Zhen Guanxi, he was ready to run away like the original book, but considering that the two newly met brothers might be implicated today, he took a trip to the Weiyuan dart game and told the two of them about it.

Huang Hu was prepared, immediately pulled out three horses from the backyard, and the three of them fled on horseback, because the horse speed was fast, and there was Weiyuan Dart Bureau on the road, so there was no danger to the bottom of Wutai Mountain.

It's just that the official document of sea fishing has been sent, and Luda's portrait is pasted everywhere, in order to respect the original Zhang San let Luda and Jin's father and daughter meet in Wutai Mountain, and finally Luda successfully went to Wutai Mountain to become a monk, and Huang Hu and Niu Baisui were transferred to other places by the dart bureau and said goodbye to Luda.

Zhang San of the Ryukyus also breathed a sigh of relief after receiving the news, originally Zhang San planned to go to the northwest to make friends with Lu Zhishen in person, but he really couldn't do it and had to pull the plot back to the original book, so that Zhang San still had half a year to prepare for the encounter with Lu Zhishen.

The busy time of the year passed quickly, with the continuous delivery of Luzon slaves to the Ryukyus, the copper, coal and iron mines of the Ryukyus entered normal operation, although the monkeys were lazy, but Zhang San's method was very simple, he had food to work, and if he didn't do it, he would starve to death, and finally the monkeys had to give in.

The mining of copper allowed the Ryukyus to get rid of their dependence on the copper coins of the Great Song Dynasty, and after the harvest, Zhang San's Ryukyu Tongbao began to circulate in the Ryukyu rule, along with the Ryukyu Tongbao, along with the Ryukyu banknotes.

The exquisite craftsmanship and the one-to-one exchange at any point on the island allowed the Ryukyu banknotes to establish a good reputation from the beginning, and the combination of the two currencies halved the proportion of the barter business model on the Ryukyu Island.

The Ryukyu copper coin contains nine tin and one copper, which is more exquisite than the copper coin of any dynasty, and the ultra-high copper content has become the favorite of the islanders, and one ton of copper can mint 250,000 copper coins. Now the island produces more than 30 tons of copper a day.

This alone can allow Zhang San to mint more than 10,000 copper coins, and when the final 300 tons a day is met by Zhang San's requirements, then the copper mine alone can allow Zhang San to mint 100,000 copper coins a day.

Of course, in addition to the slaves who did not need money, there were also 10,000 or 20,000 workers involved in smelting, as well as the labor costs of minting money, and the overseers who guarded the slaves in the mines also needed to be paid.

The wages of the workers are about 40 yuan per person per day, and the cost of a day is less than 2,000 yuan based on the wages of a total of 30,000 people, and the money spent on eating and drinking by slaves is only a drop in the bucket.

Therefore, these two copper mines will be able to make Zhang San earn 30 million yuan a year, of course, the premise is that these two copper mines can finally reach the goal of producing 100,000 tons per year, and there is no scientific way to estimate the reserves of these two copper mines, and Zhang San does not know how long it can be mined here.

But it doesn't matter, the monkeys in Luzon will be almost cleared soon, there are a lot of copper mines in Luzon, and the next step is to send a prospecting team to find it.

Why is copper mining so profitable, it is not because of the lack of copper in the Great Song Dynasty, and I believe that Zhang San's Ryukyu Tongbao will definitely rise in value in the Great Song Dynasty.