The ground crew salute to medical workers supporting virus-hit Hubei Province as they arrive at Chongqing Jiangbei International Airport in southwest China's Chongqing, March 29, 2020. The last batch of medical assistance teams from Chongqing, which consists of 313 members, returned from Hubei as the epidemic outbreak in the hard-hit province has been subdued. (Photo by Huang Wei/Xinhua)
