When recruiting teachers, ordinary schools may still graduate from undergraduate or postgraduate courses and will not require doctoral degrees. After all, there are still a small number of doctoral students, so ordinary schools will require undergraduate or graduate students when recruiting. For undergraduate schools, there will be some requirements of key institutions, which is understandable and is also the requirement made by schools to improve the level of teaching teams.
For doctoral graduates to teach in the school, perhaps the school hopes that these doctoral students can study the teaching characteristics of their own school. Not all schools are qualified to recruit highly educated doctors, and doctors will choose their own schools for employment. More schools recruit doctors in the hope that doctoral students can study their own unique teaching model according to their own characteristics, so that their school's teaching performance and effect can reach the leading level in the same city and students can achieve higher results.
Now, middle school teachers are very important to students. Only by improving teachers' teaching level can students learn better as a whole. In the education industry, if the overall quality of the existing teaching staff is improved by one or two levels, then it is believed that the current teaching level and effect will be better improved. Therefore, for masters and doctoral students to become teachers in middle schools, it may not cause employment squeeze, but let more education industries advance simultaneously, which can play a very good role in promoting the teaching performance of students' parents and schools. Of course, some schools may be remote and the recruitment requirements are not so high, so they may need to adapt slowly.