Title: "Ki" no shisō kara miru dōkyō no bōchūjutsu : ima ni ikiru kodai Chūgoku no seiai chōjuhō /
Authors: Sakade, Yoshinobu.; Umekawa, Sumiyo, 1973-
Publisher: Goyō Shobō,
Year: 2003
Subjects: Sex customs China History; Sex instruction China History.; Sex Religious aspects Taoism