According to relevant information, the dean of the Second Hospital of Lanzhou University is not a junior, but a junior. The dean of the secondary hospital is a section chief. The top three hospitals, then, are the deputy division level, the provincial top three hospitals, and the medical colleges affiliated to the departmental level. The Second Hospital of Lanzhou University belongs to a comprehensive third-class first-class hospital, and it is not affiliated to a medical school. So it is a place class. For specific information, please pay attention to official website for first-hand authoritative information.