Hello, correspondence primary education depends on how you use it. If your previous education is not low, for example, you have a junior college education before, then your correspondence undergraduate primary school education is relatively better than the junior college education. However, at present, public schools basically do not recruit teachers with adult education.
If you are young now and want to be a teacher, you can plan for further study and attend a full-time undergraduate college, so that you can get a full-time undergraduate degree after graduation, and then you can continue to take the postgraduate entrance examination or take the civil service exam, so that your future development prospects will be better.