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A pointy leather shoe is displayed at an exhibition in Shanghai, east China, Sept. 21, 2017. A total of 140 pairs of special shoes are displayed at the exhibition. (Xinhua/Ren Long)

A pointy leather shoe is displayed at an exhibition in Shanghai, east China, Sept. 21, 2017. A total of 140 pairs of special shoes are displayed at the exhibition. (Xinhua/Ren Long)