China Free Clinic Activities of the second hospital of Shandong University on the World Voice Day 2019-04-26 China
China The activity of World Voice Day of the Second Hospital of Shandong University was published on TV 2019-04-26
China Article “Good Habits Give You A Good Voice” on The First Hospital of Tsinghua University Website 2019-04-18
China Lecture “How To Protect Your Voice” in the second Xiangya Hospital of Central South University 2019-04-18
