Phim Cua Quy Huyen Thoai 2008 Thuyet Minh Now

Next, I need to research this film. Since it's a Vietnamese film, I should look into Vietnamese cinema from around 2008. However, I'm not sure if "Quy Huyen Thoai" is part of the title or a character's name. Maybe it's a misspelling or a dialect term. Alternatively, it could be a regional film that's less known internationally.