Qijiang Social Security Bureau: I'd like to ask my mother 1985 about the handling of old-age insurance from farming to non-farming to factories and mines.

Your mother is over 62 years old, and social security can't be done. Even if your mother is 30, she can't do it. Social security can only be done by people with jobs, but not by people without jobs. If your mother's hukou is in the countryside, you can apply for rural insurance now. Now that the hukou has changed from rural to non-agricultural, nothing can be done now. Don't bother, you can't do it. Because it is not in line with national policies.