It is recommended to go to the physical examination center affiliated to Shantou University on Changping Road, and there will be clear signs as soon as you enter the door. I have a routine physical examination there every year. In terms of cost, 100 yuan varies from 500 yuan, depending on your needs. You can check the items that need to be checked according to your own needs and worries, or you can consult the nurses there. The service is very thoughtful, and you can use UnionPay cards.