Okay, how is it different? It is the exact same disease being spread the exact same way in a place where by all accounts it should be spreading faster because Asians are packed like sardines in cities like Taipei, Tokyo, Seoul, Shanghai, Beijing, Hong Kong, Shenzhen, Guangzhou, etc.
But it isn't spreading faster, it is spreading slower because these countries have cultural practices of wearing surgical masks during flu season and are actually enforcing wearing masks in public to limit how long they need to lockdown which simultaneously lowers the R0 of the virus and lessens the effect it has economically.