
A visitor experiences car driving via VR technology during the China Changchun International Automobile Expo in Changchun, capital of northeast China's Jilin Province, July 15, 2017. (Xinhua/Zhang Nan)

A visitor experiences car driving via VR technology during the China Changchun International Automobile Expo in Changchun, capital of northeast China's Jilin Province, July 15, 2017. (Xinhua/Zhang Nan)