It is ok for most schools to finish their credits in advance at the university. It's just that the actual operation is complicated.

Mainly, the courses in the course selection system will be specified to be big X,

If you want to graduate early, you need to take those courses in advance and modify the database for you.

The staff of the Academic Affairs Office are generally reluctant to do this unless you can prove that you are really excellent and get the support of your teachers.

The most important thing is that you need to reply in advance and start writing your graduation thesis one year in advance, which requires the support of your tutor.