Everyone in the circle knows that the stomatology department of Concord is not their dominant department. There are many people and it is difficult to register. The doctor just sent the patient away. It is best to go to Peking University Stomatology or Beijing Stomatology (next to Tiantan Hospital). But if you don't have time, you can go to some regular dental clinics, such as Riel Dentistry and Synbiotics Dentistry. They usually make an appointment. There is no need to wait.