Because of the virus, everyone kept their doors closed, and the streets of the once bustling markets and shopping malls became empty. The epidemic raging, the closure of Wuhan city, has brought great influence to people, and this epidemic has brought influence to many people's lives, such as the ordinary people living at the grassroots level, medical workers, the old scavengers and the sanitation workers in the streets. Of course, the patients who changed to COVID-19 may have the greatest influence. Although it is inevitable to suffer from the cold view of others after recovery. This is because the epidemic was too sudden and unprepared. It just raged in our lives, killing many people, and of course, many people were treated and isolated in hospitals because of it. After this incident, many people's lives suffered a great impact. Especially those people who live at the grass-roots level have little savings at home, and they have suffered from the closure of the city, with only expenses and no income, which undoubtedly increases their own burden. Moreover, when there was no epidemic, the old scavengers' panic was just enough to meet their own lives, but some of them might not be enough to support their own lives. At the time of this epidemic, it was impossible for them to go out to scavenge, so the epidemic had a great impact on them. For medical workers, the arrival of the epidemic has undoubtedly increased their workload. We can see that those who are struggling in the front line can't sleep for more than ten hours every day, and they are reluctant to take off their protective clothing, even eating cold food. Therefore, for them, the epidemic has had a huge impact on them, which not only increased their workload, but also kept them in a state of tension. The epidemic has a great impact on many people, but as long as we can unite as one, we will certainly win this war without smoke and fight the epidemic together. In any case, we should unite as one. No matter when the epidemic occurs or after it, we should unite as one to help each other, so as to make our country prosperous and strong.