Prepare to take the "College Entrance Examination" and ask a few high-scoring questions.

1, you can't apply for an ordinary undergraduate course. This can only be applied at school when you haven't graduated. After graduation, it is equivalent to an ordinary undergraduate degree.

2. You can only apply for adult education and self-taught undergraduate courses.

Generally speaking, adult education is relatively simple and easy to graduate. You only need to take the national unified adult college entrance examination to enter the school. After graduation, the academic qualifications are recognized nationwide, but the diploma is not high. It is very difficult to take the undergraduate exam by yourself. You must take a national unified examination and pass it before you can graduate. You get your diploma in an average of 4-5 years, and your academic qualifications are recognized nationwide after graduation.

4. If you continue to work in the subway system, you'd better choose the track major of Jiaotong University or a comprehensive university. These majors are all on their school website, so you can learn about them yourself.