No, the test sites are all different. Sun Yat-sen University just gives you a chapter. You are not its student. You can apply for a diploma after completing all the courses. However, there are two chapters on the diploma: the Self-taught Examination Committee and Sun Yat-sen University. In fact, to tell the truth, the self-study exam has nothing to do with the main examination institution, and people will not care about your self-study exam. It is relatively simple to buy a self-study pass with the contents in the brochure. You can pass it by memorizing it. Good luck.