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.
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3