China International Big Data Industry Expo opens
( Xinhua )
Updated: 2018-05-26
![China International Big Data Industry Expo opens](../../images/attachement/jpg/site1/20180527/286ed488c8251c7490ea10.jpg) |
People visit the International Big Data Industry Expo in Guiyang. The four-day expo opened on May 26, attracting over 40,000 participants from nearly 30 countries. [Photo by Ou Dongqu/Xinhua]
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