Where does Wuhan have 20 yuan's health certificate?

Wuhan Center for Disease Control and Prevention. Wuhan health certificate can be handled in Wuhan CDC, and you can have a physical examination from Monday to Sunday, but you can only get the health certificate from Monday to Friday. Health certificate charges 60 yuan, formerly 80 yuan, and training certificate charges 20 yuan. This fee was no longer charged in April 2009.