Gwriter, assistant_director, directorGeon-hyang Kang3 creditsNo biography recorded yet.Directing (1)Do Re Mi Fa So La Si DoDo Re Mi Fa So La Si Do2008 · DirectorWriting (2)Do Re Mi Fa So La Si DoDo Re Mi Fa So La Si Do2008 · screenplayRomance of Their OwnRomance of Their Own2004 · Writer