Traditional Chinese Psychology, or Xin Li, is rooted in Taoist wisdom and ancient Chinese medicine. This book presents an original humanistic approach, offering hope to those who seek to understand the workings of the mind, overcome suffering, and aspire to true happiness. It analyzes mental mechanisms according to the universal principles of the Tao and presents the physiopathology of this psychology in its entirety, far beyond organ syndromes or the theory of the five elements.