The 2021 Big Data Expo will be held in Guizhou province's capital Guiyang on May 26-28.
Guiyang, the capital of Southwest China's Guizhou province, is a modern city embraced by mountains and surrounded by forests. It is known as a "forest city" and a resort destination for those looking to avoid the summer heat.
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Guiyang has been sister cities with lots of international cities to promote communication and cooperation.