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A vehicle carries out sand stablization operation in the southern part of Tennger Desert in Wuwei City, northwest China's Gansu Province, April 22, 2016. The vehicle, which is designed to fix sand for 100,000 mu (6,667 hectares) of desert, has streamlined the sand stablization operation as compared to the former artificial sand-fixation method. (Xinhua/Fan Peishen) |
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