What are the Xi 'an key high schools that want to be teachers at school? Are they recruited by the Education Bureau or by the school itself?

I know nothing about exams, but as a student who has lived in Xi 'an for 18 years, I still know which schools have better treatment.

For example, Xigong University High School, Gaoxin No.1 Middle School, Jiaotong University High School, Xi 'an Middle School and Tieyi Middle School. These schools are all in the urban area of Xi, and they belong to the provincial key vanguard. Because of the high enrollment rate, students don't have to worry, and teachers' salaries are also high. But the competition is also great. For example, if you take the first or second monthly exam in your class, there must be a gap in bonus.

A large part of it is in the provincial focus. I can't judge this, because there may be a gap in views ~

As far as I know, all the schools I specifically mentioned are self-recruited. (Because I graduated from one of the schools) But it doesn't rule out the possibility that the Education Bureau can also recruit and assign ~ ~