20 30 40 is a 2004 Mandarin-language Comedy Drama film written by Sylvia Chang, Goo-bi Gc, Cat Kwan, Angelica Lee and Rene Liu. The movie is directed by Sylvia Chang. Three women in different stages of their lives - 20, 30, 40 - face the hardships of the female existence. 20 30 40 features Sylvia Chang in the lead role along with an ensemble cast including Rene Liu, Angelica Lee, Kate Yeung, Tony Ka Fai Leung, Anthony Chau-sang Wong and Richie Jen. The screenplay is written by Sylvia Chang. The music was composed by Kay Huang. Cinematography was done by Chien Hsiang and editing by Liao Ching-song. The movie has a running time of 113 minutes. It was released on 5th March 2004. The motion picture made a box office gross of $0 million. Distribution rights for the movie were acquired by Columbia TriStar Film Distributors International. Three women in different stages of their lives - 20, 30, 40 - face the hardships of the female existence.