some sickle eto home or be the humble public service announced a vital tool used by governments to share information like how to wear a mask. Wash your hands. Are you sick or not? Hoard supplies want to protect myself jumps but one spot is getting more attention than others. This'll p ece Vietnam's Health Ministry on the virus is gone, well, viral, racking up billions of views on YouTube with a catchy hook and the strong public hygiene message. But Vietnamese dancer from Deng has taken it to the next level. His choreography has carried the song to tens of millions of additional views on the video up. Tic Tac. The Sun's incredible Getting a boost from work. Shout Out a comedian journal. It's not. It's more than just a dance. You actually go through multiple moves on how to wash your hands. The 1st 1 is you have to wrap your hands like this. Yeah, Europe. Your hands Very easy Palm to palm and assert. The 2nd 1 is the back of this hand to the palm of the other hands. Yeah, and, uh, touch wants is like fingers interlaced. You're getting too late. And it sparked a Global Tic Tac Dance Challenge. People the world over are posting videos of themselves doing the dance, using the hashtag who deal will die or hand washing move. But for every popular public health campaign on social media, there is a torrent of xenophobic content and misleading videos things we do not have enough like credibility track, and we do not have enough, Um, check in that kind of social media, but more so it makes how help professionals concern about the actual effectiveness. And as we're outcomes off these videos, Tic TAC has removed some posts. Its rule state would do not permit misinformation that could cause harm to our community or the larger public. Guangdong filmed his original hand washing dance video outside his studio in Ho Ji Min's Chinatown. Making it also a message of solidarity is not a medicine, but our mind. Our education is what we can prevent it easy to going further and further spreading joy, not germs. I am not a good dancer. Can you help me learn your dance? Why not? Let's do it. Ah, with a good clean hand. Washington Toy Siete Henry's Before their lives. Steve Stout, CNN, Hong Kong