Visitors interact with a robot at the World Robot Conference in Beijing, capital of China, Nov. 23, 2015. The conference would be held from Nov. 23 to 25 in China National Convention Center. (Photo: Xinhua/Jin Liwang)
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Visitors interact with a robot at the World Robot Conference in Beijing, capital of China, Nov. 23, 2015. The conference would be held from Nov. 23 to 25 in China National Convention Center. (Photo: Xinhua/Jin Liwang)
