The health certificate shall be submitted to the health institution or health institution recognized by the Center for Disease Control and Prevention to undertake preventive health examination. Process: bring your ID card and two one-inch bareheaded color photos-fill in the information on the claim form-pay the medical examination fee (the fee varies from place to place)-attend the training at the designated time and place (the training fee is generally 10 yuan with the registration form)-the training certificate (valid for two years).