Executive chairman of e-commerce giant Alibaba Jack Ma delivers a speech at the China (Shenzhen) IT Summit in Shenzhen, south China's Guangdong Province, April 2, 2017. (Xinhua/Mao Siqian)
China (Shenzhen) IT Summit held in south China
Source: Xinhua| 2017-04-02 15:57:38|Editor: Tian Shaohui
KEY WORDS: Internet
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