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Photo taken on May 22, 2017 shows dishes of Nang, a kind of crusty cake, displayed at an international food expo in Urumqi, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Jiang Wenyao)
Photo taken on May 22, 2017 shows dishes of Nang, a kind of crusty cake, displayed at an international food expo in Urumqi, northwest China's Xinjiang Uygur Autonomous Region. (Xinhua/Jiang Wenyao)