As imported cases of COVID-19 in Shanghai are on the rise, requiring stricter prevention and control at airports, many young people have joined the frontline to fight against the spread of the coronavirus and protect inbound travelers as best as they can. A group of young people from Changning District Sports Bureau have been volunteering at Pudong Terminal 1 since mid-February. They draw on their protective gear to cheer themselves and others up. At first, they did the drawings to relieve pressure at work, so they were surprised that their colleagues and the passengers at the airport also liked their simple and cute scrawls.