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John Hoffman, CEO of GSMA Ltd., delivers a speech at the opening ceremony of the sixth World Internet Conference held in Wuzhen, east China's Zhejiang Province, Oct. 20, 2019. (Xinhua/Huang Zongzhi)
John Hoffman, CEO of GSMA Ltd., delivers a speech at the opening ceremony of the sixth World Internet Conference held in Wuzhen, east China's Zhejiang Province, Oct. 20, 2019. (Xinhua/Huang Zongzhi)