In feudal China, women, usually with bound feet, were denied educational opportunities and condemned to social isolation. But in Jian-yong county in Hunan province, peasant women miraculously developed a separate written language, called Nu Shu, meaning "female writing." A thoroughly engrossing documentary that revolves around the filmmaker's discovery of eighty-six-year-old Huan-yi Yang, the only living resident of the Nu Shu area still able to read and write Nu Shu. Exploring Nu Shu customs and their role in women's lives, the film uncovers a women's subculture born of resistance to male dominance, finds a parallel struggle in the resistance of Yao minorities to Confucian Han Chinese culture, and traces Nu Shu's origins to some distinctly Yao customs that fostered women's creativity.