In his books Sexual Life in Ancient China and Erotic Color Prints of the Ming Period, the Dutch diplomat to China and famous sinologist Robert van Gulik revealed the true face of sexuality in ancient China, and made the Chinese begin to face up to the sexual culture of their own ancestors.
荷蘭駐中國外交官、也是著名漢學家高羅佩在《中國古代房內考》、《秘戲圖考》兩本著作裡，揭露了中國古代性的真實面貌，也讓中國人開始面對自己祖先的性文化。