Get onboard, ready to be amazed by "Yungui"

A manager of China's leading new energy vehicle maker BYD tries the facial recognition for starting a "Yungui" train during the launching of the "Yungui" system, a driverless monorail transit system, in Yinchuan, capital of northwest China's Ningxia Hui Autonomous Region, Jan. 10, 2018. (Xinhua/Wang Peng)