1. Take five one-inch bareheaded photos.
2. Go to the CDC or the local designated hospital with a health certificate.
3. Get the physical examination form in the lobby, post your own photos and fill in the basic information of the physical examination form.
4. After the application form is approved, the doctor will issue a health certificate and sign and seal it.
The specific operation steps may vary from region to region, so it is recommended to consult the relevant local departments or institutions for accurate handling procedures.