Engaged in the clinical treatment, teaching and scientific research of psychiatry and psychology for 37 years. Former department head of the Changchun Psychological Hospital, former member of the Expert Team of Judicial Identification of Mental Diseases under the Jilin Provincial Bureau of Justice and former member of the Medical Malpractices Identification Expert Team under the Changchun Medical Association. Diagnosed and cured numerous patients suffering from mental and psychological diseases in the past 37 years with rich clinical experience. Especially good at the diagnosis and treatment of intractable schizophrenia, intractable depression, alcohol-induced mental disorders, somatic disorders, autism, epilepsy-induced mental disorders, children psychobehavioral problems and various neuroses, well received by the patients and their families. Published over 10 papers of the national level. Won the second prize of the Shanghai Science and Technology Advancement Award for his achievements on the Chinese standardization of the Acherbachs Children Behavior Scale and on the investigation, prevention & control and study of children behavior problems and the second prize of the Changchun Science and Technology Advancement Award for his achievements on the measurement of the children’s and juvenile behavior problems in the urban area of the Changchun City by means of Achenbach's child behavior checklist. Expertise: 1.Childhood autism, infantile autism, personality disorder, disorder of child behavior 2. Intractable schizophrenia, depression, bipolar disorder 3.Epilepsy-induced mental disorder, organic psychosis 4. Treatment on addiction of various drugs