If you haven't got a health certificate for seven days, will you not get it?

No. According to the new regulations in the Detailed Rules for the Implementation of the Regulations on Hygiene Management in Public Places newly promulgated by the Ministry of Health, the validity period of the Certificate of Health Examination and Hygiene Training for employees has been adjusted to 1 year since May. The general health certificate will be managed by the hospital registration office and other departments. If the health certificate has expired and has not been collected, it needs to be re-examined.