Event 2021 | United States of America World Voice Day Free Training Session with Celia Slattery Voice Studio 2021-04-162024-01-28 Event 2021, United States of America
China | Event 2021 Voice Related Science Popularization activities of Guangdong Hospital of Traditional Chinese Medicin 2021-04-27
Brazil | Event 2021 1ª Imersão em Fisiologia e Biomecânica do Canto Contemporâneo 2021-03-272024-01-28
China | Event 2021 Live Broadcast held by Beijing Tsinghua Changgung Hospital on World Voice Day 2021-04-19
