Can Sangaoneng apply for a health certificate?

Not all jobs require a health certificate. Generally, only food and drug practitioners need health certificates. As far as I am concerned, I changed my job without a health certificate. Slightly formal companies will have physical examinations, but physical examinations are generally routine examinations, such as otolaryngology and liver function, but they will not be unemployed as soon as they come out, as you said. Moreover, many private enterprises are not so strict at all, and let people go to work without medical examination.