The headquarters of Chang 'an University actually has three campuses, which are now called North Campus, East Campus and West Campus respectively, that is, the former headquarters, Yanta Campus and Xiaozhai Campus. The senior year is mainly concentrated in the north campus, which is the headquarters on the edge of the South Second Ring Road. Xiaozhai campus now has two doors, one is the west gate and the main gate, opposite Xiaozhai Parkson; There is also a small south gate, which is a side gate, on Xiaozhai East Road, which means Xiaozhai Campus is actually in the northeast corner of Xiaozhai Cross, which is relatively small.