Geographical location of xidian university and Northwestern Polytechnical University.

The new campus of xidian university is in Chang 'an District, the old campus of Northwestern Polytechnical University is in Cao Yang Village, and the new campus is in Chang 'an Dongda Hot Spring Resort. These schools can be reached by bus 9 16. I'm not sure about the old campus in xidian university! The environment of these schools is meaningless! Great! The distance between the two schools is not too far. It takes about 30 minutes to get there. The bus in Xi 'an is too slow. Xi 'an's environment is hard to say! The air in the northern suburbs is bad and there is too much dust! The environment in the southern suburbs is good, but it is too far away from Xi' an city! It is colder in winter and hotter in summer in Xi! I study in Xi 'an, and I'm not interested in it!