From the end of 2019 until now, a new strain of corona virus named Covid-19 has raging in Asia in general and China in particular. It causes damage in many ways, but the most worrying is about people and economy. Therefore, Vietnam needs to have specific, comprehensive and joint measures to prevent this dangerous disease. During the time of the epidemic spreading, there were many moving stories about kind acts, helping the community to prevent epidemics. Typically, doctors, nurses, ... of Vietnam volunteered to China to fight off the disease. Free masking sessions, providing soap, ... Contrary to these good things, some people also spread fake news, false truth that confused public opinion. From these actions, we need to know the good and the bad, unite, eliminate the negative prejudices ... In short, each person needs to have a sense of prevention and respond to the slogan "Chong dich nhu chong giac" helps Vietnam win the epidemic early.