HomePeople Biography and filmographyChenggang Gao Biography unavailable on TMDB. Movies (10)TV shows (0) Movies (10) Before Dawn2026 · Director Cold Rain Sword2024 · Director The Imperial Cat2021 · Director The Ruthless Detective 22019 · Director 丢人2019 · Director Border Pursuit2019 · Director Twin Dragons in Blood2018 · Director A Blind Hero2018 · Director Snowfall2018 · Director Fan Shou Wei Yun2017 · Director TV shows (0) No credits available.