1. Different geographical locations: Guanggu tongji hospital is in Guanggu, and Hankou tongji hospital is in Hankou.

2. Different medical level: tongji hospital in Optics Valley is a branch of tongji hospital, which was established mainly to meet the medical needs of Hongshan in Wuchang. There is no inpatient department in stomatology, but medical equipment is shared with tongji hospital in Hankou, and medical insurance can also be used. Tongji in Hankou is a general hospital, which has concentrated all the medical advantages of Tongji, and all departments have everything, so medical insurance cannot be used.