China's ancient movable-type printing techniques are demonstrated at the ongoing Hangzhou Cultural and Creative Industry Expo in Hangzhou, Zhejiang province, Oct 20, 2016. (Photo/Xinhua)
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China's ancient movable-type printing techniques are demonstrated at the ongoing Hangzhou Cultural and Creative Industry Expo in Hangzhou, Zhejiang province, Oct 20, 2016. (Photo/Xinhua)