A library needs to go through the following procedures: industrial and commercial management fee (handled in the industrial and commercial office), tax registration certificate (national tax and local tax, but because libraries generally do not buy or sell books, they are service-oriented operating institutions, so national tax is exempted), cultural management fee and cultural business license (handled in the Cultural Bureau), and others are not needed. If it is a large library, you need to go through fire control procedures. Nothing else.
In many places, you don't have to go through the formalities first. When you start your business, people will naturally come to you-if you need to pay, you can trust the government-and there is usually no fine.
As for the funds, it is related to the number of books in the library, business location (city, town or country), specific area, quality and type of books, location, business area, management mode (manual or computer operation, magnetic card or library card), security measures (cameras, anti-theft facilities, fire prevention facilities) and fixed facilities.
If all the original works are in ordinary towns, I don't think we can make money. They can be regarded as public welfare or charity. Although the government doesn't agree, taxes have to be paid as usual.
Investment must be cautious! I solemnly suggest that it is better not to set foot in this business at present when the whole people are concerned about money and the government is concerned about money. Please be careful.