A girl interacts with a robot during a carnival in Liuzhou, south China's Guangxi Zhuang Autonomous Region, Oct. 1, 2016. People enjoy their first day of the week-long National Day holiday on Saturday. (Xinhua/Ren Pengfei)
A girl interacts with a robot during a carnival in Liuzhou, south China's Guangxi Zhuang Autonomous Region, Oct. 1, 2016. People enjoy their first day of the week-long National Day holiday on Saturday. (Xinhua/Ren Pengfei)
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