China Article “Why the Hoarseness Occurred in Children” on Henan Provincial Peoples’Hospital Website 2019-04-23 China
China Free Clinic and Lecture Activities of Peking University First Hospital on World Voice Day 2019 2019-04-18
China WVD activities in 1st affiliated hospital of Fujian Medical University–lectures for laryngectomees 2019-04-26
China Free Clinic and Lecture Activities in the Second Xiangya Hospital of Central South University 2019-04-26
