1, the level of Putonghua should reach Grade II or above, and the corresponding Putonghua proficiency test grade certificate should be obtained.

2. Have reached the age of 18, and have not reached the national statutory retirement age.

3. Have technical secondary school education or above.

4. Abide by the Constitution and laws, love education, fulfill the obligations stipulated in the Teachers Law, and abide by teachers' professional ethics.

5. Have good physical and psychological qualities.