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Trees planted in desert area to improve ecosystem in China's Gansu

Source: Xinhua| 2018-03-15 22:06:58|Editor: Zhou Xin

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People plant trees in Linze County, northwest China's Gansu Province, March 15, 2018. Trees are planted in desert area in Linze County, to prevent sandstorm and improve ecosystem. (Xinhua/Fan Peishen)

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KEY WORDS: trees

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