An aerial photo taken with an unmanned aerial vehicle on Sept. 19, 2015 shows the Yangpu Bridge over the Huangpu River in Shanghai, east China. (Xinhua/Cheng Xugang)
An aerial photo taken with an unmanned aerial vehicle on Sept. 19, 2015 shows the Yangpu Bridge over the Huangpu River in Shanghai, east China. (Xinhua/Cheng Xugang)