The East Campus of Peking Union Medical College Hospital and the West Campus of Peking Union Medical College Hospital are integrated, and there is no difference in medical level. First of all, the geographical location is different, but to some extent, it is more beneficial to the residents of Jingxi and convenient for medical treatment. The second is that the distribution of departments is different. Because the medical system of Peking Union Medical College Hospital is relatively large, its departments are distinguished in detail. The address of the former Peking Union Medical College Hospital was limited to the East Campus. In order to seek development, a new hospital address-West Hospital was established.