Self-taught examination is a nationally recognized undergraduate degree in adult reeducation. As long as you pass the postgraduate entrance examination and the final interview, you can go to part-time graduate school. The key point is that some colleges and universities, especially some majors in 985 schools, do not recruit self-taught students. Before applying for colleges and tutors, you should confirm with schools and teachers whether to recruit self-taught candidates.
You can take the self-taught undergraduate course, but you can't be admitted until you ask the school and the teacher.