Actually, my search for the origin of the folklore retold in the BL genre 'Legend of the White Snake' led me to this volume. This is a fascinating anthropological study of Chinese values and mores for the Chinese diaspora who grew up learning American values and mores. As an obvious didactic work, stated in its title, the audience is extremely unlikely to be those who enjoy escapism genres like BL, science fiction, and fantasy. But then, these audiences never or rarely consume Chinese operas, where these stories are adapted to. However, modern media forms of entertainment, such as BL has adapted this original didactic content to fit its audience's wants, blending the didactic elements into its escapist genre tropes.