This shift in the regulation of sexuality, manifested in official treatment of charges of adultery, rape, sodomy, widow chastity, and prostitution, represented the imperial state’s efforts to cope with disturbing social and demographic changes. Anachronistic status categories were discarded to accommodate a more fluid social structure, and the state initiated new efforts to enforce rigid gender roles and thus to shore up the peasant family against a swelling underclass of single, rogue males outside the family system. These men were demonized as sexual predators who threatened the chaste wives and daughters (and the young sons) of respectable households, and a flood of new legislation targeted them for suppression.

In addition to presenting official and judicial actions regarding sexuality, the book tells the story of people excluded from accepted patterns of marriage and household who bonded with each other in unorthodox ways (combining sexual union with resource pooling and fictive kinship) to satisfy a range of human needs. This previously invisible dimension of Qing social practice is brought into sharp focus by the testimony, gleaned from local and central court archives, of such marginalized people as peasants, laborers, and beggars.