CHANGSHA, May 14, 2016 -- Photo taken on May 14, 2016 shows the main channel near the junction of Xiangjiang River in Changsha, central China's Hunan Province. The local authority planned to invest 23 billion yuan (about 3.52 billion U.S. dollars) for the improvement of water transportation system in Hunan. (Xinhua/Long Hongtao)
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