All About Women (Chinese: 女人不坏; pinyin: Nǚrén bú huài), originally titled She Ain't Mean and Not All Women Are Bad, is a 2008 Chinese romantic comedy-drama film directed by Tsui Hark. Starring Kitty Zhang, Zhou Xun and Gwei Lun-mei, the film tells a series of interwoven stories as it focuses on the lives of three women and their romantic relationships. Zhou plays a clumsy woman who secretly develops a pheromone drug patch, which serves as a plot device for the film; Kwai plays a punk rock band singer, who is also a boxer and novelist; and Zhang plays a wealthy attractive woman.