I am looking for a movie that I watched several years ago. The movie is about a young girl who's brother was training in calligraphy. He commits suicide and her father dresses her up as a boy to take his place. She grows up pretending to be a boy until she falls in love with a man and reveals herself to be a woman. I believe this may be a Korean film. Can someone please help me with the name of it?

Do you mean 미인도/Portrait of A Beauty ?