1986 after graduating from junior college, he has been engaged in the diagnosis, treatment and scientific research of pediatric difficult diseases for more than 30 years. He has worked in neurology and developmental behavior departments of many well-known children's hospitals in Beijing, Chengdu and Chongqing. Long-term commitment to the treatment and academic research of children's neurobehavioral development diseases with integrated traditional Chinese and western medicine has accumulated rich clinical experience.