Passengers wait in line to enter West Yingao Road Station on Shanghai Metro Line 3 during the morning rush hour, April 7, 2020. Tuesday marks the first working day after the Qingming Festival holiday. As more businesses resume operations, more traffic has been seen during the morning rush hour. [Photo by Gao Erqiang/chinadaily.com.cn]
Passengers take the subway during the morning rush hour in Shanghai, April 7, 2020. [Photo by Gao Erqiang/chinadaily.com.cn]
A passenger looks out the window when taking the subway during the morning rush hour in Shanghai, April 7, 2020. [Photo by Gao Erqiang/chinadaily.com.cn]
A traffic jam is seen in Beijing during the morning rush hour, April 7, 2020. [Photo by Zou Hong/chinadaily.com.cn]
A road is packed with vehicles during the morning rush hour in Beijing, April 7, 2020. [Photo by Zou Hong/chinadaily.com.cn]