What conditions does Gaochun need to raise crabs before he can apply for a business license?

You need a copy of the real estate license (or land use certificate), one-inch photos, a copy of the operator's ID card, and an animal epidemic prevention certificate.

Applying for a farm business license shows that you are qualified to open a factory, which is also a legal proof. Protected by the state, the government can support aquaculture. When you reach a certain scale, you can apply for national project funds, and the local government will give you some help and be protected during transportation and sales. Simply put, not applying for a business license is irregular and not protected by the state.