Vietnam is the first and only country in the world to fight COVID-19 with the model "four on the spot", namely timely prevention, isolation and treatment on the spot; required facilities, equipment, medicines and protective equipment on the spot; necessary funding on the spot; and supportive human resources on the spot.  Each person must take a good care of himself to help the country fight the epidemic. Perhaps tomorrow or the next few days, Vietnam may have new cases of COVID-19. However, we can be confident Vietnam will win. We are proactive and we are united, we will be successful in the battle against COVID-19./