Liangmei Chen, Chief Physician of the Mental Health Center of Xi'an City (Shaanxi Province). She is an expert in the evaluation of health professionals in Shaanxi Province, an expert in scientific research project evaluation in Shaanxi Province, a standing committee member of the Chinese Population Culture Promotion Association's Health Science Popularization Committee, and a member of the Mental Health Professional Committee of the Shaanxi International Medical Exchange Promotion Association. She is a member of the editorial board of the journal "Clinical Neuroscience Research" and a reviewer for "Social Science Research Frontiers". She has translated the classic American psychopathology textbook "Abnormal Psychology" by the DSM-5; and has participated in the compilation of multiple "Mental Health Popularization" series of books.