526 drones put on light show in SW China's Guizhou Province
Updated 17:58, 28-May-2019
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Over 500 drones performed a light show at the ongoing 2019 Big Data Expo in Guiyang City, southwest China's Guizhou Province on Monday. The drones formed some special formations, such as the logo of the expo and the Chinese character "爽", which means "cool" in English. The show will be performed every night until May 31.