Domestic (foreign) bachelor's degree certificate, transcript and professor's recommendation letter.
Proof of family property, proof of parents' employment, proof of kinship (find an intermediary and they will help you with this)
TOPIC4 Level 4 Certificate (minimum requirement)
Other simple materials provided according to the requirements of the school (all in the admissions brochure)
Except Seoul and Yonsei University, all famous universities in Korea have their own strengths and weaknesses. It is a bit too one-sided to simply consider schools with few people in China.
For example: Seoul National University (General Department), Yonsei University (General Department), Hanyang University (All Engineering), Jianguo University (Food Department), Tankook University (Department of Architecture and Art), Hony University (Department of Architecture), dongguk university (Department of Buddhism) and Sungkyunkwan University. . .
Among the above schools, Seoul National University and Tankook University have the fewest students from China, but Seoul National University has a high level and Tankook University has a medium level, but I don't know if the major is right, so I think you should choose your major first, and then choose the school. But to be honest, you really need to choose a school with fewer people in China, so that you can feel the feeling of studying abroad and the campus environment is much better.
One more reminder. If you pass the TOPIC4 exam in China and go to Korea for the first time, I suggest you attend the preparatory language school of the corresponding school, starting from Band 4 and studying for half a year. Because Korean professors don't consider you when giving lectures (unless he studied in China and received a lot of care), he couldn't keep up at first.
We attended the preparatory course 1 year before entering the undergraduate course. As a result, when I was a freshman, 70% still didn't understand it, and it didn't get better until my sophomore year. So I suggest you go to preparatory school. It's okay. This course should not conflict with postgraduate courses. Teachers from the Language Institute will help you then.
The shop assistants in Korea are very enthusiastic, so don't worry.