Shanxi University: The philosophy of liberal arts and the physics and electronics of science are very good. It is the best in general universities.
Hebei University: The liberal arts are good, but the science is average.
Yan 'an University, of course, is Yan 'an, with high prices and a little remoteness. The surrounding environment is ok, but not prosperous enough.
Shanxi University is in Taiyuan, a heavily polluted city, but there are still many interesting things.
Hebei University is located in Baoding, the city is average, and the public security is chaotic. If it is not a boy, it is recommended not to report.
The cost of living in Yan 'an is higher, at least above 1000. Neither of the other two places can compare with Yan 'an.
But it still depends on how to spend money.
I hope I can help you.