Can Shangrao Teachers College teach junior high schools?

Yes, as long as you are qualified as a teacher.

China's regulations: preschool teachers: have graduated from preschool normal schools or higher education.

Primary school teachers: should have college education or above;

Junior high school teachers: should have college education or above;

High school teachers: should have a bachelor degree or above;

For example, some teachers in Shangrao No.7 Middle School are junior college students, and some rural or private schools will also lower their requirements.