Generally speaking, these are two different certificates. The teacher qualification certificate of high school can teach junior high school and primary school. At present, there are few college teachers' qualification certificates to teach high schools. However, this is not necessarily the case. Specifically, each school may have different regulations. If you have a favorite high school, call the teacher in charge of recruitment directly to see if the university teacher qualification certificate can teach high school, so that you can get the most accurate answer and prevent you from doing useless work. After all, some schools can and some schools can't.