Workers from Macheng City of Hubei Province arrive at Kunshan City, east China's Jiangsu Province, March 22, 2020. The chartered buses carrying 216 workers from Hubei Province arrived at Kunshan City on Sunday. It's the first batch of chartered buses dispatched from Jiangsu Province to low-risk areas of Hubei Province to help workers there return to work here. (Xinhua/Ji Chunpeng)