蔡宇蔡宇Queuebrick VideoOverviewDiscussion蔡宇Writing·Guizhou, ChinaRateNA/10 avgNo member ratings yetRateOverviewDiscussionFilmography2Seen0Favorites0FilmCreditBeyond the Frozen Horizon2025 · Director, WriterDirector, WriterThe Hidden Land: Back To No Man's Land In Northern Tibet2018 · 编剧, Screenplay编剧, Screenplay