Sexual life in ancient China a preliminary survey of Chinese sex and society from ca. 1500 B.C. till 1644 A.D. - Gulik, Robert Hans van, 1910-1967. (Leiden E. J. Brill, 1974)
In English; indexes in English, Chinese, and Japanese.
'Indian and Chinese sexual mysticism': p. 339-359.
Keywords: Sex; China -- Social life and customs