according to the relevant information, you need to go to the epidemic prevention station of the local health bureau. First of all, you need a physical examination, which will be finished soon. You should draw blood and don't eat breakfast. Get a health certificate every few days, and then fill out the form of health permit with the health certificate and you can apply for it. Of course, the policies in different regions are different. It is best to consult the websites of local officials to obtain first-hand authoritative information.