age limit
Colleges and universities have different age restrictions on staying in school to teach. Generally speaking, master students are required to be around 30 years old and doctoral students are required to be 33-35 years old. If you exceed these age limits, you may face some challenges in future scientific research and professional title evaluation.
Academic background
It usually takes 3-4 years to study for a doctorate, plus one year's preparation time, which means it may take 4-5 years to embark on this road. Considering the changes in the future educational environment, in order to ensure your competitiveness, I suggest you consider going to a prestigious school to study for a doctorate, or cooperating with a well-known domestic tutor. Without such academic background, you may face many difficulties if you want to enter colleges and universities to teach.
Teacher Qualification Certificate
If you want to stay in school and teach, you must first obtain a teacher qualification certificate. This is the basic requirement for college teachers, and it is also a necessary condition for you to teach in colleges and universities.
Improve competitiveness
If you are interested in staying in school to teach, I suggest you prepare as soon as possible, strive to meet all the conditions and improve your competitiveness. Studying for a doctorate and cooperating with famous domestic tutors are all effective ways to improve competitiveness.