You need to prepare a copy of the house photo (if you rent a house, you need to rent an agreement)
Two copies of ID card.
Five one-inch photos.
Go to the local industrial and commercial office for business license. Then go to the tax department for tax registration, and now it seems that you still have to apply for an industry code certificate, which is in the quality inspection bureau.
Taxes can be fixed and paid at a fixed monthly rate of about tens of dollars.