Dr. He Ruijuan completed her medical degree at Jilin University Bethune Medical College. She’s currently pursuing her medical master’s degree in Pediatrics at Peking University First Hospital. She completed her general clinical training at Jilin University First Hospital, going on to work in the inpatient, outpatient, and emergency pediatrics clinics of Peking University First Hospital. Additionally, Dr. He has published articles in the Chinese Journal of Pediatrics.