Education and accompany robots are shown at the main venue of the National Mass Innovation and Entrepreneurship Week in Shenzhen, south China's Guangdong Province, Oct. 12, 2016. (Xinhua/Mao Siqian)
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Education and accompany robots are shown at the main venue of the National Mass Innovation and Entrepreneurship Week in Shenzhen, south China's Guangdong Province, Oct. 12, 2016. (Xinhua/Mao Siqian)
