What do some advertisements for secretaries say about the age and education of candidates?

In the final analysis, there is no limit, as long as the applicant is qualified for that position.

However, enterprises often have to write some restrictions when recruiting, such as education, experience, personality and so on. This is just one aspect that facilitates their screening.

If you don't meet their recruitment regulations when applying for a job, but you feel that you are capable, go directly to the person in charge and ask him to give you a probation period, which can be proved by practice.

Pragmatic enterprises put practical benefits first, and what can bring benefits to enterprises is good employees. Other so-called restrictions are gimmicks.