the application condition is that students who have graduated from high school or secondary vocational school have a certain artistic foundation and the same ability as Korean level 3, and can only be admitted after passing the art interview.
what you need to prepare now is;
1. First, you should graduate smoothly and get a high school diploma.
2. To apply for practical music, you need basic skills (vocal music, dance, musical instruments, etc.), and you must submit two or more CDs of video works. So prepare for recording in advance.
3. Applying for a major requires language ability (Korean level 3 or above), so you can learn the basics well in China if you have the conditions, and of course you can study languages first after graduation. If you study well in China, you can also apply for academic education directly after the third grade.