The railway is a part, and the ironworks are also a key link.

In later generations, a very large iron smelting plant required almost as many workers as the population of a city, 20,000 craftsmen, plus the craftsmen’s families, more than 100,000 people, and there were also hospitals, restaurants,

Entertainment venues... and a series of ancillary facilities.

With so many people gathered in one factory area, the population must be over 200,000 no matter what.

Zhu Han's speculation was based on the data of later generations, but if it were placed in the Ming Dynasty, the number of craftsmen required might be even greater.

But it must be done!

Zhu Han thought of everything he had in mind and spent three days sorting it out before writing out the outline for forming a construction corps.

After writing it out, Zhu Han found Zhu Yuanzhang. As long as the outline for establishing the construction corps was approved by Zhu Yuanzhang, he would leave the matter to Hu Weiyong and Liu Bowen.

Zhu Yuanzhang couldn't wait any longer. He didn't expect Zhu Han's work efficiency to be so fast this time. After reading Zhu Han's outline, Zhu Yuanzhang directly signed and approved it with a swipe of his pen, and then asked Zhu Han: "Qiwu, take it."

What are you going to do when you come down?"

"Of course I let Liu Bowen and Hu Weiyong do it, otherwise why would I want them to go over and help?"

Zhu Han said it with great justice, as if it was natural for him to exploit others. Zhu Yuanzhang smiled after hearing this: Sure enough, this is in line with Zhu Han's style of doing things.

After the unification of the Ming Dynasty, Zhu Han did not take on any specific duties in the court. The reason was that "ruling a big country is like cooking small dishes". There were too many things in it and he didn't want to be so tired. However, Zhu Yuanzhang would often ask him when asking for advice.

Zhu Han only made suggestions and was not responsible for the specific implementation. Now he was given the task of changing people's household registration. Zhu Yuanzhang thought that Zhu Han could work on it for a while, but who knew that Zhu Han backhandedly listed the outline and did not care about the specific implementation.

.

"You kid, you just know how to be lazy."

Zhu Yuanzhang simply spread his hands and said, "If you are lazy, we will do it... let's take a rest today."

"OK."

Zhu Han showed a smile on his face and said to Zhu Yuanzhang: "Brother, how about we go to Hangzhou together for two days? I just happened to go to Zhou's Trading Company to inspect it. After all, he is one of the best trading firms in the Ming Dynasty, and we should take care of him."

"..."

Go to Zhou's Trading Company... Zhu Yuanzhang's face darkened and he snorted coldly.

Brat, don't think we don't know what you're going to do.

"No, no, no, we don't have your hobbies."

Zhu Yuanzhang waved his hand and asked Zhu Han to leave: "We are not like you, who have nothing to do all day long and have a lot of things waiting for us to deal with."
Chapter completed!