"Should" or "waste" should be viewed from the perspective of development. Compared with the initial stage of reform and opening up, university education, including postgraduate education, has been popularized. In many prefecture-level cities, high schools have become masters. Therefore, it is not surprising that all the teachers in the middle school attached to the National People's Congress are famous schools. That's not true. As long as the landlord has solid professional skills and excellent written test and lecture results, I think it should not be a problem to pass. Of course, it would be better if you graduated from a famous university, and you will definitely have certain advantages and be given priority if your exam results are similar.