Moreover, over 70% of the soil erosion in the mountainous area and 100% of sandy bare land should be controlled.

山区水土流失治理程度达到70%以上，风沙危害区沙荒地治理率达到100%。

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Moreover, over 70% of the soil erosion in the mountainous area and 100% of sandy bare land should be controlled.

山区水土流失治理程度达到70%以上，风沙危害区沙荒地治理率达到100%。

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