Education must be full-time graduate or above (undergraduate must be full-time), and no criminal record is allowed. Generally, you need to be under 40 years old, have practical work experience, have a teacher qualification certificate, have professional knowledge of teaching professional courses, and need to take exams.
At least full-time graduate students are required, that is, master's degree or above, and some positions must have doctoral degree or above. Being a teacher in a university is very demanding. Some good higher vocational colleges, such as Shenzhen Institute of Technology, must have a doctoral degree or above and have published famous papers, otherwise it will be difficult to be admitted.
The first thing you need is the qualification certificate of college teachers, which is equivalent to the employment certificate of college teachers. Without this card, the general unit dare not invite you to class.
Secondly, after you have the certificate, you need to give lectures or lectures when you apply for a job, so you must exercise your ability in this area. Mainly these two questions, generally.