Tourists are seen on a cruise ship at the shiplift at the Three Gorges Dam in central China's Hubei Province, March 18, 2017. Sightseeing tours of the world's largest shiplift started on Saturday. (Xinhua/Zheng Jiayu)
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Tourists are seen on a cruise ship at the shiplift at the Three Gorges Dam in central China's Hubei Province, March 18, 2017. Sightseeing tours of the world's largest shiplift started on Saturday. (Xinhua/Zheng Jiayu)