This is the requirement of the health and epidemic prevention station for the company, and the company needs to file the original health certificate.
So the company will keep the original employees. After working for a certain number of hours, the money can be reimbursed, and it can be reimbursed every year after physical examination. If your original has other uses, you still need this job, and you can only get another one. Workers engaged in catering need to apply for health certificates, and if they are detected, the store will be fined.