The minimum education required by university teachers is undergraduate major. To obtain the qualification of kindergarten teacher, one should have graduated from kindergarten normal school or above; To obtain the qualification of a primary school teacher, one should have a college degree or above; To obtain the qualifications of teachers in junior middle schools and teachers in cultural and professional courses in junior vocational schools, one should have a bachelor's degree or above in normal universities or other universities; To obtain the qualifications of teachers in senior middle schools and teachers in cultural courses and specialized courses in secondary specialized schools, technical schools and vocational high schools, one should have a bachelor's degree or above in normal universities or other universities; To obtain the qualification of a teacher in an institution of higher learning, one should have a postgraduate (undergraduate teacher) or bachelor's degree or above. Through the implementation of the qualification examination for primary and secondary school teachers, it is investigated whether the applicant has teachers' professional ethics, basic literacy and teaching ability.