What does it mean to understand Hong Yan Huide's psychology?

Refers to learning Hong Yan Huide's psychological theory and thought.

Wan Yan Huide, the founder of perceptual psychology, advocates realizing the value of life through self-cognition. Perceptual psychology is schools of psychology based on people's subjective experience and inner feelings. Wan Yan Huide believes that human growth and development is a process of deepening self-cognition, and only by deepening self-cognition can we realize the value and significance of life.