Zhang Yu told Cao Ang a lot about the modern police system, but many of the things he said were a little ahead of his time, and he didn't know how much Cao Ang could understand.

After that, Cao Ang went back.

Originally, there was one room for one person, but Ma Yunlu also opened a separate room, and she avoided Cao Ang just now.

Ma Yunlu came back and said to Zhang Yu: "Husband, why did you tell Cao Ang so much? ”

Zhang Yu shook his head, he didn't know, maybe he had too many thoughts in his heart, but in the face of these ancients, he could only talk to Cao Ang, who was about to travel far away.

Tell others that once it leaks out, I don't know what will happen, and whether anyone will speculate on Zhang Yu's thoughts.

Guessing the thoughts of an emperor and speculating is what the ancients would do.

Therefore, Zhang Yu is now the emperor, and many thoughts have to be hidden.

After resting for a night, Zhang Yu asked them all to go to the official mansion to get the so-called identity credentials.

Zhang Yu also received a sign.

"Master Cao Ang, we will separate here, and we will meet again in three days, I will have a good inspection here."

Zhang Yu separated from them, and he took Ma Yunlu to inspect in Shanghai.

There are many differences between day and night.

There are a lot of people here, all merchants, and their goods come and go from north to south, and many people are delivered at the docks here.

It's very convenient here, one ship comes in, after changing to another ship, and the money is paid, and the two sides may sign some more contract, so that the transaction is completed.

It's a very convenient thing to do.

Early in the morning, someone came to the dock.

Zhang Yu saw several banks two miles away from the dock.

The three major banks have all come here, and the Construction, Agriculture and Industrial and Commercial Bank of China have all set up branches here.

Zhang Yu demanded that this must be a bank with large specifications.

All three banks were very large, and several banks were building new banks here at the same time.

According to Zhang Yu's requirements, there is an underground vault, with three floors above and below, which is made directly of reinforced concrete with the latest technology.

Cement Zhangyu has been studied, but the output is limited, the cost is limited, and it is normal to build some smaller scales, but if you want to use cement to pave the road, the road is still very far.

Once it is possible to pave the road on a large scale with cement, then the initial technology should have been established.

It's a pity that it's not good, the cement production is not very low, but the cost is very high, it is used to build houses, and it doesn't matter if the rich can afford it.

But to build roads, that is what Zhang Yu has to pay, and the empire pays, and now the empire is not rich to that extent.

The Faculty of Engineering still continues to research and try to reduce the cost as much as possible, but it will definitely not be able to reduce it in a short period of time.

Very simply, this burning cement requires a lot of fuel, and now there is no modern machinery and equipment, all rely on manual mining, and the cost can be low.

Zhang Yu was not in a hurry, they were all developed, and he slowly found other ways, and the cost naturally decreased.

Now, cement can still be profitable, because there are many rich people who want to build better houses, and they are very willing to buy it.

Zhang Yu asked people to build a few banks here to develop the port, which will be very important here in the future, and Zhang Yu wants to make Shanghai a high-end configuration from the beginning.

Zhang Yu and Ma Yunlu arrived at the port.

"Husband, it's really busy here."

Ma Yunlu saw the port for the first time and was very surprised.

"It's nothing, it takes on the north and south and the east and west, and if a canal can be built in the future, from Jingshi to Jiangnan, it will be better."

Zhang Yu suddenly thought of the Beijing-Hangzhou Grand Canal, which would have a huge impact on the entire empire if it was built.

However, Zhang Yu will not repair Ma Teng and Liu Bei if he does not take it, this cost is huge, it cannot be built in the morning and overnight, and his national strength is not so strong.

As soon as dawn was in the port, many ships entered and left the port, and there were many workers on the docks, and they had to load and unload a lot of goods.

Similarly, Zhang Yu saw everyone here.

Workers mingled with merchants, and many others came here to do small business.

At the same time, Zhang Yu can also see that there are dozens of patrolling policemen here, there are so many people gathered here, and there is no one to inspect for fear that something will happen.

Ships come and go here, and goods are delivered here.

According to what Zhang Yu knows, the circulation of goods will definitely bring about financial prosperity.

After Zhang Yu went around the port, he went directly to several banks and went around.

"The bank is so inefficient that it's overcrowded."

Several banks have a lot of people waiting.

Although, there are more than a dozen windows here, but there are too many people.

"Ordered people to open two more outlets in Shanghai, and separate the ordinary people in small amounts." Zhang Yu secretly recorded the situation here and asked people to rectify it.

The three bank outlets here are full of people, which is very inconvenient.

Especially at the Industrial and Commercial Bank of China, people lined up directly at the door.

The other two banks currently have no redundant branches, and they can only be used in Beijing and Shanghai, so the first is the Industrial and Commercial Bank of China.

After reading the bank, Zhang Yu went to the street again.

Here, there are more carriages and pedestrians coming and going.

Horse-drawn carriages, which pull goods from other places to the port, can then be transported to other places.

The streets are much cleaner, but they are still disorderly.

"It seems that we have to plan a special passage for horse-drawn carriages, and at the same time divide up and down, so that the police in the city can maintain order, and the natural status of this place will soon be highlighted." Zhang Yu said.

Zhang Yu looked at Shanghai for a day, and the development here has basically risen.

When he went back in the evening, Ma Yunlu laid out pen and paper for Zhang Yu, and ink could come.

"Husband, why do you care so much about Shanghai? It's a port, and it's not like other places where you can grow money. Ma Yunlu held his chin with both hands, sat opposite Zhang Yu and asked.

In other places, you can farm, produce, and mine, but none of these things can be done here, so she doesn't understand why Zhang Yu cares about this.

Zhang Yu stopped his pen and smiled at Ma Yunlu and said: "How can you grow money here, here, just selling land, I will sell him for 100 million." ”

"Well, a small goal of 100 million."

Zhang Yu has already encircled all the land here, all the land is owned by the government, there were originally many farmers around here, Zhang Yu has replaced the land for them, and rearranged them to other places.

This large piece of land, developed in the future, will be very valuable, not to mention the inch of land, when the population is millions, or even more, it is strange that the land price can be cheap, and the money from the sale of land here will allow Zhang Yu to do a lot of things.

Therefore, Zhang Yu attaches great importance to this place, and has asked people to start building roads, and repairing all the roads leading to the surrounding places.

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