You should be a full-time self-taught student at Sun Yat-sen University, majoring in administration. The concept of upgrading to undergraduate course is that both junior college and undergraduate course are carried out simultaneously. When you graduate, you will get a diploma for junior college and undergraduate course. The college is a nationally recognized adult college entrance examination of Sun Yat-sen University or a network college of Sun Yat-sen University. After studying for three years, you can also apply for a bachelor's diploma in administration of Sun Yat-sen University. When applying for undergraduate graduation, you need to provide a national adult diploma before you can apply. Therefore, you can also get the student ID card of Sun Yat-sen University when you take the self-study exam.