Teachers in junior high school or senior high school have qualification requirements, depending on whether your academic qualifications meet the standards. The content of junior high school is relatively simple, and the pressure of senior high school should be greater. In the long run, it is suggested that high school teachers will earn more in all aspects of salary. Even if you don't want to do it at that time, you can consider the original middle school teacher, but the junior high school teacher qualification certificate can't teach high school.