[children's psychology] answer questions and solve puzzles, emotional problems, professional guidance for children's development and smooth entry into kindergarten;
[marital emotion] family disputes, marital emotion, parent-child relationship, prenatal anxiety during pregnancy and postpartum depression;
[personal psychology] somatization of psychological diseases (chest tightness, panic, etc.) with non organic diseases such as depression, anxiety disorder, obsessive-compulsive disorder, hypochondriac disorder and social phobia.