Call Girls '94 (1994)

Under the design of the elder sister, the adoptive father deceives Xiao Lan's mother who cannot read She confuses her to sell a girl into a prostitute's house without knowing it, receives a large sum of money, and happily has fun with her husband. Without knowing it, Xiaolan steps into the elder sister's head house, only to realize that the truth is too late. With syphilis, Xiaolan will never turn back.