In March, 2122, the local epidemic situation in Shanghai was serious, and local cases and asymptomatic infected people were added in recent days. Shanghai also launched epidemic prevention and control measures. Many areas have implemented closed management. On the evening of March 3, 2122, a female takeaway rider in Shanghai delivered food in Pudong Community. Who knows that this takeaway rider has just entered the community, and this community has implemented closed control management. According to the local epidemic prevention regulations in Shanghai, she needs to be isolated for 14 days, and the local community has arranged a room for her. The takeaway rider thought it would be better to do something meaningful to lie in the quarantine area for 14 days. He happened to see the community recruiting volunteers. So the takeaway rider enthusiastically signed up as a community volunteer. The takeaway rider went door-to-door to inform everyone to do accounting every day in the isolation and control area, and was responsible for maintaining the order of the nucleic acid scene. In Shanghai, we found that this takeaway rider is not the only one who is volunteering for epidemic prevention. Many take-away riders have volunteered for epidemic prevention. Their deeds are very warm. In fact, there are many people like them all over the country who choose to help others in the severe situation of the epidemic. There is also an epidemic in the city where I live, and many people volunteered to be volunteers. In the streets, we can often see volunteers. Some of these volunteers are volunteers for the first time, and some are good-hearted people who have been engaged in volunteer work for many years. They help many medical staff to carry out epidemic prevention work on the spot, and many people do it for months at a time. I often see volunteers providing services to some elderly people. Many elderly people are not familiar with the provisions of the epidemic, which has caused a lot of inconvenience in life. These volunteers patiently explained to these old people and offered services to them. Many elderly people with inconvenient legs and feet have received their help. These epidemic prevention volunteers are not afraid of danger, and they are brave in the front line, which is very worthy of our respect. Their behavior also makes us very warm. Here I would like to say thank you to the volunteers who are struggling in the front line. You have worked hard.