Desc: Hắc Thái Dương 731 2: Công Xưởng Sát Nhân: Directed by Godfrey Ho. With Yishou Jiang, Yuen-Ching Leung, Xingqiang Li, Dingyao Liu. In 1935, Japan's Unit 731 conducts inhumane experiments. A doctor tries to free prisoners, including his fiancée, from the camp while witnessing atrocities. The film depicts the graphic events at the camp without censorship.