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." Believing women to be inferior, men disregarded this newscript, and it remained unknown for centuries. It wasn't until the 1960s that Nu Shu caught the attention of Chinese authorities, who suspected that this peculiar writing was a secret code for international espionage. Today, interest in this secret script continues to grow, as evidenced by the wide critical acclaim of Lisa See's novel, Snow Flower and the Secret Fan, about Nu Shu.