China Free Clinic and Lecture Activities in the Second Xiangya Hospital of Central South University 2019-04-26 China
China Start from me to be kind with our voice–World Voice Day 2019 Event at Foshan No.1 People’s Hospital 2019-04-16
China Voice care for middle school teachers–WVD in 2nd Affiliated Hospital of Xi’an JiaoTong University 2019-04-18
