Highlights of China Int'l Digital Economy Expo(1/8)

A visitor takes photos at the China International Digital Economy Expo (CIDEE) in Shijiazhuang, north China's Hebei Province, Oct. 11, 2019. (Xinhua/Wang Xiao)

A visitor takes photos of a 5G robot at the China International Digital Economy Expo (CIDEE) in Shijiazhuang, north China's Hebei Province, Oct. 11, 2019. (Xinhua/Wang Xiao)

A visitor tries 5G intelligent skiing through VR at the China International Digital Economy Expo (CIDEE) in Shijiazhuang, north China's Hebei Province, Oct. 11, 2019. (Xinhua/Wang Xiao)

A staff member demonstrates 5G intelligent driving at the China International Digital Economy Expo (CIDEE) in Shijiazhuang, north China's Hebei Province, Oct. 11, 2019. (Xinhua/Wang Xiao)

A staff member demonstrates 5G remote control autonomous driving at the China International Digital Economy Expo (CIDEE) in Shijiazhuang, north China's Hebei Province, Oct. 11, 2019.(Xinhua/Wang Xiao)

A visitor tries 5G intelligent racing through VR at the China International Digital Economy Expo (CIDEE) in Shijiazhuang, north China's Hebei Province, Oct. 11, 2019. (Xinhua/Wang Xiao)

A visitor tries out a 5G smart car at the China International Digital Economy Expo (CIDEE) in Shijiazhuang, north China's Hebei Province, Oct. 11, 2019. (Xinhua/Wang Xiao)

A staff shows a 5G smart car at the China International Digital Economy Expo (CIDEE) in Shijiazhuang, north China's Hebei Province, Oct. 11, 2019. (Xinhua/Wang Xiao)