It is difficult for Hong Kong University to be a teacher in No.7 Middle School. It is difficult to find a job in a public university in Hong Kong. I graduated from a non-normal university and want to be a teacher in a public school. The difficulty mainly depends on the region, but it is not difficult in some underdeveloped places in the central and western regions. You can contact the personnel department of the local education department directly. Conditional can apply for a two-year academic system of subject teaching. You are a master of education, and it is not difficult to become a teacher in a public school without taking an examination of a prestigious school.