Graduate students of Chang 'an University are easy to take an examination of. The admission rate of Chang 'an University has reached 90%, and most majors are enrolled with the same academic level, so the examination difficulty has dropped a lot. On the contrary, the number of graduate students in Northwest University is small and the professional level is high, so the admission rate is stricter and the examination is more difficult.

Chang 'an University, founded in 195 1, is a state-owned university, a university directly under Shaanxi Province, and also a key university under the national project 2 1 1.