Hi I'm Korean and teach Korean language. I want to ask you one question. What do you say after the work finished? in Korean, we say "수고하셨습니다" (SugoHasseusseumnida) to people in the office and leave. I know Japanese say "お疲れ様でした"(Otsukaresamadesita) Which is almost same as Korean. How about your country? Do you have something like that? Just curious!