The study on strategies for small region development is a research subject put forward for the developing the Taihang Mountains, He-bei Province.
河北省关于小区域开发的战略研究，是在太行山开发中被列为研究课题的。
The study on strategies for small region development is a research subject put forward for the developing the Taihang Mountains, He-bei Province.
河北省关于小区域开发的战略研究，是在太行山开发中被列为研究课题的。
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