According to the query of Iqiyi, the fat man played by Andy Lau in "Slimming Men and Women" lost weight through exercise and diet. Slimming Men and Women is a comedy directed by Du Qifeng and starring Andy Lau, Sammi Cheng and Rikiya Kurokawa. The film tells the story that MiniMo became a 260-pound fat woman because of her lovelorn love. After getting acquainted with the fat man who was in the same boat, they went from acquaintance to acquaintance.