The health certificate can be renewed and stamped every six months.
The procedure for handling the health certificate is that the health certificate handling office fills in the health check list, pays the fee at the toll booth with the payment notice issued by the health certificate handling office, participates in health knowledge training, health examination, blood drawing and chest X-ray, and takes two one-inch photos of myself one week after the health examination, and obtains the certificate at the health certificate handling office with the training certificate.