Visitors look at exhibits at the International Digital Economy Expo 2018 in Shijiazhuang, North China’s Hebei province, Sept 20, 2018. The three-day event kicked off on Sept 20.[Photo/Xinhua]
A visitor interacts with a robot at the International Digital Economy Expo 2018 in Shijiazhuang, North China’s Hebei province, Sept 20, 2018. [Photo/Xinhua]
A visitor experiences a VR device at the International Digital Economy Expo 2018 in Shijiazhuang, North China’s Hebei province, Sept 20, 2018. [Photo/Xinhua]
Visitors interact with a robot at the International Digital Economy Expo 2018 in Shijiazhuang, North China’s Hebei province, Sept 20, 2018. [Photo/Xinhua]
