China Voice care for middle school teachers–WVD in 2nd Affiliated Hospital of Xi’an JiaoTong University 2019-04-18 China
China WVD activities in Chongqing General Hospital–The diagnosis and treatment of voice disorders 2019-04-28
China Lecture “How To Protect Your Voice” in the second Xiangya Hospital of Central South University 2019-04-18
China Academic Forum: Voice Issues in Vocal Music Teaching in Shanghai Conservatory of Music 2019-04-26
