[Medico-psychology in Huang di nei jing (Yellow Emperor's Inner Canon)]

Huang di nei jing (Yellow Emperor's Inner Canon) discusses spirit, mood, soul, idea, will, anxiety, worry, wisdom, morale and their relations with human life, physiology, and body-mind health. It also expounds the developmental rule of human body and mind, methods for keeping fit. These simple thinking of medico-psychology reflects that Chinese doctors had advocated science since ancient times. The methodology of systematically and comprehensively discussing the relationship among nature, human body, visceral functions, and emotional activities reflects, again, the rather strong physiological dialectical thinking of ancient people.