Generally speaking, Korean reading can reach Band 4 in one year. Kyung Hee University is a comprehensive university, and its international ranking is even higher than that of Tsinghua Peking University. Therefore, its major is comprehensive, and the most famous one is hotel management.
Generally speaking, when you formally enter school, you can work after getting a D2 visa. When there is no economic crisis, you earn about RMB 30~40 yuan an hour. It may have dropped now, but the same tuition and living expenses have soared with the exchange rate of RMB against Korean won (it has been 1:2 10 these days), and studying in Korea has also saved a lot of expenses.
When it comes to adaptation, it will happen soon, but language is a hard requirement that you must meet.
what can I do for you? I hope I can help you.