The 2016 International Consumer Electronics Show (CES) just kicked off its annual flagship event for concept electric vehicles in Las Vegas, the United States, Jan. 7, 2016. Onboard Internet and automated driving technology were the stars of this year's Consumer Electronics Show. The international gathering in Las Vegas, Nevada, is the world's biggest technology trade show.(Xinhua/Yang Lei)

Attendees try out a racing simulator at Hisense's booth during the Consumer Electronic Show (CES) in Las Vegas, the United States, Jan. 7, 2016. Onboard Internet and automated driving technology were the stars of this year's Consumer Electronics Show. The international gathering in Las Vegas, Nevada, is the world's biggest technology trade show. (Xinhua/Yang Lei)

Attendees visit the Consumer Electronic Show (CES) in Las Vegas, the United States, Jan. 7, 2016. Onboard Internet and automated driving technology were the stars of this year's Consumer Electronics Show. The international gathering in Las Vegas, Nevada, is the world's biggest technology trade show.(Xinhua/Yang Lei)

A General Motors Co. Chevrolet Bolt electric vehicle is displayed during the 2016 Consumer Electronics Show (CES) in Las Vegas, Nevada, the United States, Jan. 7, 2016. Onboard Internet and automated driving technology were the stars of this year's Consumer Electronics Show. The international gathering in Las Vegas, Nevada, is the world's biggest technology trade show. (Xinhua/Yang Lei)

(Xinhua/Yang Lei)

(Xinhua/Yang Lei)

(Xinhua/Yang Lei)