On February 22nd, 2021, Prof. Prasit Watanapa, Dean of the Faculty of Medicine Siriraj Hospital, Mahidol University, was invited as a guest speaker on the topic “5G+Cloud Empowering Thailand Smart Hospital” at a virtual conference “Mobile World Congress Shanghai 2021 (MWC Shanghai 2021)”. The Conference at MWC Shanghai 2021 featured thought-provoking presentations from some of the tech industry’s most influential executives, who share their visions of the tech industry while providing essential insights on current and future trends.