Aerial photo taken on April 20, 2017 shows a view of Tieshan Port in Beihai City, south China's Guangxi Zhuang Autonomous Region. The Guangxi Beibu Gulf Port, composed of the Fangcheng, Qinzhou, Beihai and Tieshan ports, is an important outlet for cargoes from China's hinterland to ASEAN countries. (Xinhua/Huang Xiaobang)
