Who knows how to get a health certificate in Daxing? number; amount; how many; how much

Hospitals can do it. It's due on 100 a day. I go for a physical examination in the morning, because I need to check my liver function and have a chest X-ray. I will get a health certificate a week later, valid for one year, and change it once a year, otherwise it will be invalid! When choosing a hospital, you should ask what to check, and some hospitals have to take exams! Choose a hospital that is not troublesome)