Maybe it's because it's still a bit of a backwater and people are not so used to foreigners.
I know someone who worked there ( at a university ) and said it was ok.
Wait a few years, the locals will become arrogant and selfish pricks like the rest of the Chinese.
This review is slightly lacking in detail. But please, go ahead, tell us more...
Employed through Chinese recruiting outfit.
Workplace - state senior high school in Yinchuan, Ningxia's capital
Job - a dawdle
Environment - clean
Classes per week - 20
Salary - 8,000 RMB per month paid on time
Cost of living - 2,000 RMB per month
Attitude of grade 1 students - respectful
Attitude of Chinese staff - respectful
Attitude of locals - respectful