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2019 World Computer Congress kicks off in Changsha, central China's Hunan

CHINA-HUNAN-CHANGSHA-WORLD COMPUTER CONGRESS (CN)

People visit a products exhibition during the 2019 World Computer Congress in Changsha, central China's Hunan Province, Sept. 10, 2019. The 2019 World Computer Congress kicked off here on Tuesday. (Xinhua/Chen Sihan)

[ Editor: WPY ]