Cai Chenghou, male, Doctor of Psychoanalysis, lecturer of Applied Psychology at Guangdong University of Finance and Economics certified psychologist by the Chinese Psychological Society, candidate analyst of IAAP and ISST, Sandplay therapist, psychological counselor. He has written ten articles published on Jung Journal: Culture & Psyche (collected by A&HCI) and Psychology and Psychotherapy in China. He has published several books such as Sandplay and Psychological Therapy, Prototype and Prototype Image, etc. He teaches courses of: The History of Psychology, Developmental Psychology, The understanding and application of Sandplay Therapy, Painting Therapy, and Mental Expression, and so on. He was awarded with Annual Excellent Supervisor in the school year of 2013-2014. He instructed students to conduct two provincial projects of Innovation and Entrepreneurship Training for college students. He took charge of the project of educational reform of Guangdong Province.