You can teach yourself an undergraduate course after graduating from high school, but you must hold the original diploma of college degree or above recognized by the state to get it. First apply for the self-taught college, and then apply for the self-taught college after getting the diploma, or apply for both the self-taught college and the undergraduate, and then apply for the college and then apply for the undergraduate after graduation.

In principle, there is no time limit for self-study examination (no more than 8 years). It is recommended to finish the exam within 2 years. General self-taught college 16, undergraduate 14. You can apply for graduation as long as you have passed all the courses. You can apply for classes if you have the conditions. Regarding self-taught examination registration, you can go to the local education examination institute or university continuing education center, or find a qualified training institution in the society, and then apply for undergraduate or junior college according to your own conditions. Choose a major according to your hobbies and future employment, and also pay attention to some majors that cannot be taught by yourself. The gold content of the self-study exam is the same, the big self-study exam and the small self-study exam are the same, and there is no difference between 985,211. The self-taught diplomas of all universities in China are the same, which is recognized by the state and treated equally.