Liu Cheng-enActingNo biography available.Known For5.7Synapses2019Smile in the Dark2014Fan ClubNo Nerds have favorited Liu Cheng-en yet — be the first.All fan clubsFrom NerdspinFilmographyActor32026Before the Tide FallsFilm2019SynapsesFilmCheng-en★ 5.72014Smile in the DarkFilmLecturer