? Aerial photo taken on Aug. 13, 2018 shows containers at the Yangluo port in Wuhan, capital of central China's Hubei Province. As major shipping centers along the golden waterway of Yangtze River, Shanghai, Wuhan, and Chongqing have boosted the industrial transformation and upgrading of the Yangtze River Economic Belt by promoting the interconnection of transportation infrastructure while building a multimodal transport system. (Xinhua/Xiao Yijiu)