1. If your personal files are transferred back to your hometown after graduation, you can go directly to your human resources and social security bureau. 2. Generally speaking, the files of people who are already working will be directly saved in the current work unit, and you can directly apply to the relevant person in charge of the cooperation unit for inquiry. If your work unit is too small, or you don't have the corresponding personnel rights, then your unit can't keep your file, so you need to go to the local talent market to make an inquiry. What students say is to go to the graduation school to ask. Third, the files of social people will be stored in the local talent market, and you can check them. If you can't find it, it will usually be sent to your domicile. You can check it at your domicile.