Vietnamese authorities have used many ways to provide official information to the people, including producing a song performed with a fun dance called the "Handwashing dance".
The song was even praised by comedian John Oliver on his hit HBO show "Last Week Tonight". The United Nations Children's Fund (UNICEF) shared the song on its official Facebook account. What makes this song so special?
By doing this, the public is able to access pertinent information on protecting themselves against Covid-19.
