Why do summer workers in Qingdao Haidilao go to Jimo for a health certificate?

Waiters in Haidilao must obtain health certificates before taking up their posts, which is a necessary requirement for employees engaged in catering industry in China. All employees engaged in catering industry and re-inspection industry must go to the epidemic prevention station under the jurisdiction of the street or district administration for health examination when they take up their posts. Only after obtaining a health certificate can you work at your post. Health supervision departments will also conduct spot checks on these catering enterprises regularly or irregularly. If the waiter goes to work without health certificate, the company will punish him.