This picture taken on May 12, 2010, shows the dicthes in Xiaying town in Jixian county of Tianjin Municipality, China. Tianjin has launched its 2010 Jixian County water-soil conservation project, which aims to improve 14 square kilometers of water and soil erosion. Jixian county is the only domestic water source for Tianjin's six million urban population. [Xinhua]
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