?? ?? ???? ?? ??? ???? ???? ????, ?? ??? ???? ???? ??? ??? ??? ???? ????? ??? ?????. ??? ???? ?? ?????? ?? ??? ????? ????? ???? ?????. ??? ??? It is mainly used by Koreans, Vietnamese, Japanese, and Chinese, and if you go to the lounge in which you can relaxation once the services, you are able to see that The majority of them are Korean ??? ??