(1) Normal people population, they sometimes produce temporary bad mood, interpersonal tension and difficult to cope with life events, which affects their physical and mental health; (2) Diagnosis and treatment of patients suffering from anxiety, fear, depression, obsessive-compulsive, hypochondriac and other neurological disorders; Yang Lejin, Department of Psychology, Qilu Hospital, Shandong University (3) Counseling and treatment of patients with sexual psychological disorders and dysfunctional sex disorder; (4) The urgent need for counseling and answering questions on the confusion and distress reacted to about the pursuit of education, employment, love, marriage, family, family planning and eugenics; (5) Requests for knowledge of mental health at all ages, such as infancy, adolescence, family planning and eugenics (4) the urgent need to consult and answer questions about the confusion and distress of schooling, employment, love, marriage, family, family planning and eugenics; (5) the request for the introduction of mental health knowledge of all ages, such as infancy, adolescence, menopause and old age; mental health knowledge about sleep, learning, memory and mental labor.