I am really sad because COVID-19 has ravaged the world for more than a year. In Vietnam, I was also greatly affected, children had to stop going to school, many people lost their jobs and could not take care of their families. As for me, I couldn't go to her funeral, I only got to see my dear grandmother one last time by phone. I wish the COVID-19 pandemic would pass quickly and the world would return to normal as if nothing had happened. After that, I can do whatever I want, I can run around everywhere and finally, I thank the doctors and nurses who have worked so hard day and night to save the lives of those patients.