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
Photo taken on March 13, 2014 shows birds flying over Shanxi Xiaohe National Wetland Park in Xiaoyi City, north China's Shanxi Province. (Xinhua/Wu Jinzhou)
Photo taken on March 13, 2014 shows birds flying over Shanxi Xiaohe National Wetland Park in Xiaoyi City, north China's Shanxi Province. (Xinhua/Wu Jinzhou)