金瓶梅 jīnpíngméi Jin Ping Mei
The Golden Lotus; a famous Ming dynasty vernacular novel from the early 17th century, noted for its realistic depiction of domestic life and its sexual content. The title is derived from the names of the female protagonists 潘金莲 pānjīnlián, 李瓶儿 lǐpíngr, and 庞春梅 pángchūnméi.