The first hospital of the three affiliated hospitals of the Fourth Military Medical University is Xijing, which is famous for its digestive tract diseases and ophthalmology. The second hospital is Tang Dou, which is good at neurology, especially neurosurgery, and ranks among the top three hospitals in China. In addition, test-tube babies do better. Many young parents in Shaanxi, including nearby Shanxi, Henan, Gansu and other provinces, come here to do IVF. Next is the Stomatological Hospital, which, as the name implies, is oral diseases and dentistry.