These elements of the Laotong practise are shown in Lisa See's novel "Snow Flower and the Secret Fan", which was made into a 2011 movie directed by Wayne Wang.
These elements of the Laotong practice are shown in Lisa See's novel "Snow Flower and the Secret Fan", which was about the practice of Nu shu among some women in Hunan. The novel was made into a 2011 movie directed by Wayne Wang.