He is currently an expert on child psychology and child behavioral development in the Department of Child Health, and a member of the Dongguan Psychological Psychology Association. Good at the diagnosis and treatment of children's psychological and behavioral development diseases. He has extensive experience in the diagnosis and treatment of various psychological and behavioral development problems such as ADHD, tics, autism, speech retardation, enuresis, sleep disorders, and emotional disorders. Over the years, he is proficient in solving common and difficult problems in routine child care. He also has unique treatment insights for precocious puberty and dwarf.