Engaged in pediatrics clinical work for nearly 40 years; Graduated from Shanghai Jiao Tong University School of Medicine (Shanghai Second Medical University); Previously served as Chief Physician in the Department of Pediatrics at the Shanghai Ninth People's Hospital; Worked in Vanuatu for two years.

Former Attending Physician of the Department of Endocrine Genetic Metabolism at Children's Hospital of Fudan University; Graduated from Medical College of Fudan University with a master's degree in clinical medicine; Trained and studied at the Department of Pediatrics at Peking University First Hospital and Union Hospital; Trained at Boston Children's Hospital for genetic counseling in endocrinology, genetics and metabolism;