Author Tseng Yang-ching, who has been researching fangzhongshu for many years, says that for example the art divides the sex act into ten stages, invoking the senses of taste, smell and touch to describe the female response with great accuracy.
研究房中術多年的作家曾陽晴舉例：房中術將一次行房分為十個階段，利用味覺、嗅覺、觸覺來觀察女性的反應，絲絲入扣。