Lingnan University is not very good. Personally, I suggest you try Silla University. Or try another university. I don't know if you are a junior college student or an undergraduate. To go to Korea, you have to take a preparatory class and pass the intermediate topik exam before you can choose a major and then study.

General tuition fee is 6w. Accommodation and living expenses do not work for one year 10W- 16W. Not very expensive.

Moreover, if you are an exchange student, H may be cheaper. There are few opportunities to stay in Korea after graduation, and Korean graduate students may not be able to find a good job after graduation, so the employment pressure is great. Usually they return to China, and many of them come back for foreign language training. There are also many people who have returned to China to enter Korean enterprises.