Liu Zhenmin, UN Under-Secretary-General for Economic and Social Affairs, addresses the opening ceremony of the 4th World Internet Conference in the water town of Wuzhen, east China's Zhejiang Province, Dec. 3, 2017. (Xinhua/Zheng Huansong)
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Liu Zhenmin, UN Under-Secretary-General for Economic and Social Affairs, addresses the opening ceremony of the 4th World Internet Conference in the water town of Wuzhen, east China's Zhejiang Province, Dec. 3, 2017. (Xinhua/Zheng Huansong)
