There are a large number of people near Changfeng Garden in Xi 'an, which is also relatively concentrated.
The rents in those places you mentioned are relatively high.
Huangyan Village is ok, too. You can live in a university.
Catering is mainly for local people.
Shajing village is also ok.
dongyi road also has a university.
they are also available in medical schools.
you should look for the place yourself. There is one on the second floor at the medical college. But the area is large and the rent is high.