Take a bus at the gate of Fuqing Hospital, take a bus to Lu Hong, and then you tell him to get off at the place where you apply for a health certificate. He will come naturally and make you forget the name of the agency.
If you do as I say, you will find it, and it's not far. It's only a 5-minute bus ride. The price is 2 yuan.
Prices may go up in the new year.