White swans living at the Pinglu Yellow River Wetland in Pinglu County of north China's Shanxi Province. [Photo: Xinhua]
![White swans living at the Pinglu Yellow River Wetland in Pinglu County of north China's Shanxi Province. [Photo: Xinhua]](http://images.china.cn/attachement/jpg/site1007/20090107/000d87ad3cdd0acea7de0a.jpg "White swans living at the Pinglu Yellow River Wetland in Pinglu County of north China's Shanxi Province. [Photo: Xinhua]")
