Xidian university, Northwestern Polytechnical University, xi University of Finance and Economics, Shaanxi Institute of Education, xijing College, Northwest University, Shaanxi Normal University, Xi University of Posts and Telecommunications, northwest university of politics and law, Xi International Studies University and other extended information Chang 'an University City is divided into west area, south area and north area, of which the west area is located in East Street and Luanzhen Street at the northern foot of Qinling Mountains, with a planned area of 9. 1 square kilometer.