Not so good. Teachers need to meet the age limit required by the post when applying. Generally, the age should be below 35 years old, 18 years old or above. The age of a few posts can be relaxed to below 40 years old. It's not good for 43-year-old senior high school math teacher. Teachers are generally not at this age when recruiting, so it is difficult to keep up with the teaching energy and the teaching funds can't be tested. There is an age limit.