China Free Clinic and Lecture Activities of Peking University First Hospital on World Voice Day 2019 2019-04-18 China
China Dating with your voice–the World Voice Day of Gaoyao District Traditional Chinese Medicine Hospital 2019-04-18
China WVD activities in 1st affiliated hospital of Fujian Medical University–lectures for laryngectomees 2019-04-26
China Department of Rehabilitative Medicine, The second Xiangya Hospital of Central South Unversity 2019-04-18
