Yin Qingfeng bowed and said, "I wonder if Xin Weng is satisfied."

Wu Shiyan wanted to say that he was very, very satisfied, but when Yin Qingfeng met him for the first time, he gave him an opportunity to make the Wu family a top family. What is strange about this? You must ask clearly, otherwise he would not dare to accept this "poor gift".

If Yin Qingfeng was just Yin Qiao's grandson, he would not hesitate even if such a secret recipe was ten times more precious. But the other party was the son of the current crown prince, so he had to be more cautious.

The three descendants of the saint were in power and fire in order to fight for the throne, which was not a secret among the powerful people in Chang'an City. The prince who had been established for many years and had jointly held military power, had significantly more advantages than the King of Qin who fought outside.

Most powerful people are not optimistic about the King of Qin and do not want the King of Qin to succeed in fighting for the throne.

After the Yongjia Rebellion, there was no shortage of killing and bloodshed in this world. Both common people and nobles from aristocratic families were tired of this turbulent and uneasy life.

I thought Emperor Wen would build a long-term and stable Great Sui Dynasty after destroying Southern Chen. But who would have thought that Yang Sui, who had just begun to show his prosperity, would change again in forty years.

From the rebellion of Wang Bo in Shandong to Emperor Wude reunification of the country again, although it only took more than ten years, the population has dropped sharply and all industries have declined. Chixian Shenzhou was tortured to the point where only the last trace of vitality was left.

Under such circumstances, Li Tang actually had the hidden danger of fighting for the throne, how can the world not be disheartened? Is the King of Qin the second Yang Guang? Will Li Tang be the next Yang Sui? Where will Li Tang go in the future? These questions are like dark clouds in the hearts of some people.

But what is strange is that during the first month of the year, King Yuanji of Qi died inexplicably. Before he could even wait for the suspicion to be clarified, the King of Qin reported to himself to solve the problem of Tiance Mansion.

If there was no death of King Qi before this, there might be cheers in Chang'an City. But anyone with all their hearts know that this will be the beginning of another game.

But with the rebellion of Xu Jingzong, Chu Suiliang, Zhang Liang, Hou Junji and others, many people thought that the Qin King's situation was hopeless, including him.

Just as people were privately glad that the government was stable, the news of the prince's rebellion shocked Chang'an City and every corner of the Li Tang Dynasty.

When people calmed down, everyone's eyes were turned on the King of Qin who had never been favored. Although no one knew whether all this was dominated by him, no one was trembling by this ending.

Those who are informed keep silent, while those who are not informed make guesses. But there is no doubt who is the final winner.

The world's original impression of the King of Qin was that he had outstanding military achievements but was not good at strategy, and he had no ability to govern the government. Even though the King of Qin offered a plan for agricultural innovation last year, people still did not change this impression.

Just after Prince Jiancheng was convicted of treason, news that the King of Qin was the stalker for the two strategies of copper coins restructuring and the establishment of a bank came from the mouths of the saints and Pei Jian.

People in the world don’t care who is the next saint, and most people just don’t want the King of Qin to be the next Yang Guang. After this news came out, it was not an exaggeration to say that people were determined to be in a great state. There was no longer any resistance to the King of Qin being made the crown prince.

The King of Qin became the crown prince, and now Yin Qingfeng, opposite him, has also changed from a prince's son-in-law to a future son-in-law, and his identity has increased by a hundred times.

Eight months ago, he was just an unknown concubine. Why was he married? There were many different opinions in Chang'an City. However, if the King of Qin became the crown prince, no one would doubt the current prince's vision of being a shady person. In other words, his son should not be underestimated.

Since it is not a secret recipe that can make the Wu family rich for hundreds of generations cannot be ignored, how should he deal with it now?

The warrior who had no trace of joy in his heart said cautiously: "I am afraid I will not be blessed to receive the little gentleman's tribute."

"Huh~~~ This kid was scared?"

Yin Qingfeng secretly sucked his teeth. It was difficult for this fat man Wu to be obsessed with ghosts. However,... he happened to talk to him about conditions. Even if he could take advantage of it, he might be able to take more advantages.

"There are a few things that the boy wants to ask for help from Xin Weng."

The warrior calmed down a little. Since the other party had something to ask for, not to show his attention for nothing, it would be easy to deal with. But... if you can exchange such a great benefit, this busyness may not be so easy to help.

He asked cautiously again: "I wonder what I can do for the young man?"

Yin Qingfeng took out a pocket from his arms and poured it on the wooden table. He picked up a bamboo tube and said to the warrior: "Xinweng is the Minister of Works. The boy needs a large number of tubes of iron or copper shapes, so he had to go to Xinweng's door."

The warrior couldn't tell how difficult it was to make such a tube with iron or copper, but there were many top craftsmen in the Ministry of Works, which really didn't work. He would be satisfied with the rewards.

The warrior took the bamboo tube and said, "I will agree to the little brother if I have a little bit of trouble."

Yin Qingfeng politely said, then picked up a bamboo tube again, and he showed one end to the warrior, "Xin Weng, I wonder if there are craftsmen who can make the pipes?"

The bamboo tube that Yin Qingfeng picked up this time was carved by him with a carving knife to form a screw mouth. This kind of device must be used to lay the heating pipes.

Warriors didn't dare to boast about this time.

With Yin Qingfeng's current status, as long as he speaks to the prince, he still has any worry about what kind of craftsman is there? Why should he use such great interests as bait to find him in front of him?

"This... I will do my best, after all, I am not very familiar with the craftsmanship."

The warrior said in embarrassment, staring at the two things on the wooden table. These are two things he had never seen before.

Yin Qingfeng took the opportunity to pick up a bamboo tube wrapped in a hemp rope, then held the bamboo tube with one hand, pulled the hemp rope down with the other hand, spread the hemp rope in the palm of his palm, and said, "I want to change the hemp rope to iron wire of such a thickness, just like this."

As he said that, he pointed to the wooden table with his spring made of thin iron wire.

The warrior calmed down a little again. It turned out that these two things that had never been seen were the same thing. But the more this happened, the less he dared to take it lightly. The finale is often the most important.

The warrior placed the bamboo tube in his hand next to the spring and said, "I wonder how long can I wait for the little husband?"

Yin Qingfeng bowed and said, "I hope to see the first two kinds of objects in early September, and I need them in large quantities at the end of September. The last one, I hope to be in October."

The warrior said intently, "It's okay, at least the time is not so urgent."

He said to Yin Qingfeng: "I will send someone to do it tomorrow, and I will definitely not let the young man wait for too long."

He did not underestimate Yin Qingfeng in the beginning, but now the existence of mulberry wine is also surprisingly good.

"Then thank you, Mr. Xin. But... I have another suggestion..."

The warrior tightened his heart, not knowing what Yin Qingfeng was going to say to him that was difficult for him.

"The number of these three objects will be very large in the future. It is better for Xinweng to ask the people from the Ministry of Works to gather some craftsmen to make them for a long time. Moreover, Xinweng can ask the craftsmen to calculate the cost of making them, and then add 50% of the price to sell them with the boy.

Officials and craftsmen of the Ministry of Works have always worked for the court and only received corresponding salary. If the Ministry of Works is willing to cooperate with the boy for a long time, part of the income can be rewarded to those craftsmen, and part of it can be handed over to the court..."

Speaking of this, Yin Qingfeng gave the warrior a look you know.

The warrior really understands it.

After years of business, he immediately understood the meaning of this.

The cost is what he said, and how much he said is the final word of how to distribute the 50% of the income. The most important thing is that he "creates income" for the court!

What is this? A merit!

The court always takes money to support the Ministry of Works. Now, under his leadership, the Ministry of Works not only has more income from officials to craftsmen, but also can pay money to the treasury in turn. Let me ask, since the Ministry of Works has established, who can do it?

Although he had already become a first-rank Duke and had the position of Shangshu, and had the merit of "Shoushen Uprising" with the saint, he still had descendants to be honored. With this achievement, he did not have to worry about the future of the few children in his family.

Moreover, from then on, all officials of the Ministry of Works will definitely be the only one who follows him!

Thinking of this, he finally understood why the prince gave him a marriage to this young man.
Chapter completed!