How much is the annual salary of public security civil servants (police) in Kurgan County, Kashgar, Xinjiang?

It's called Tashkurgan, and we used to call it Tashan. Where is the salary of being a public security officer? In the first year, it should go up after 4000 to 5000. I have a friend who has an 8000 in the third year of Ta County Border Police Station. It's already a high salary in Xinjiang. Don't say good flowers, the conditions there are more difficult. There may be altitude sickness when you first go.