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China Int'l big data expo opens
Sci-Tech
An international expo on big data opened Sunday in southwest China's Guizhou province, focusing on the latest innovation of the technology and its applications.
Xinhua丨Updated: May 27, 2019
Visitors are seen during China International Big Data Industry Expo 2019 in Guiyang, southwest China's Guizhou province, May 26, 2019. [Photo/Xinhua]
