What kind of health certificate and training certificate will Beijing Xicheng District run in 2022?

According to the relevant public information, I know that the health certificate is card-type. If you have my photo and information, you will also stamp it. Workers engaged in food, environment, labor, radiation, schools and drug production and operation must have regular physical examinations and obtain health certificates before taking up their posts. Employment and migrant workers should have physical examinations and establish health records, and students at school should also have regular physical examinations and establish standardized health records. A training certificate is a certificate issued by a training institution when you attend the training institution and pass the final exam. This answer was recommended by the questioner.