People visit the China Pavilion at the Milan Expo 2015 in Milan, Italy, May 1, 2015. The Milan Expo will run until October 31 and is expected to attract over 20 million visitors. (Photo: Xinhua/Ye Pingfan)
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People visit the China Pavilion at the Milan Expo 2015 in Milan, Italy, May 1, 2015. The Milan Expo will run until October 31 and is expected to attract over 20 million visitors. (Photo: Xinhua/Ye Pingfan)
