Xi 'an Chang 'an University in the northern suburbs is wrong. It should be called Wei Shuiyuan Campus in the northern suburb of Chang 'an University.

There are 15 dormitory buildings in this campus, with an average of 1200 students in each building.

So a rough estimate is about 18000 people.

They are all freshmen, sophomores and juniors, and seniors and fives are in the school headquarters around Xiaozhai and Yanta.