China Free clinic and lecture in Chong Qing medical University and Southwest University 2019-04-18 China
China Dating with your voice–the World Voice Day of Gaoyao District Traditional Chinese Medicine Hospital 2019-04-18
China Volunteer Medical Consultation for Patients on World Voice Day in Henan Provincial Peoples’Hospital 2019-04-19
China Lecture “How To Protect Your Voice” in the second Xiangya Hospital of Central South University 2019-04-18
China Free Clinic and Lecture Activities–WVD in 2nd Affiliated Hospital of Xi’an JiaoTong University 2019-04-18
China Department of Rehabilitative Medicine, The second Xiangya Hospital of Central South Unversity 2019-04-18
