As an ancient town, Yu county in Hebei is the most complete remaining ancient town and it is the town of paper-cut.

蔚县古城位于河北，据说是华北保存最完好的古城之一，是著名的剪纸之乡。

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Paper cut in Yu county, Hebei province represents northern style with its bright colors.

河北蔚县的剪纸是北方彩色剪纸的代表。

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To evaluate the effect of EPI(Expanded Programme on Immunization)intervention measures implemented in Yu county of Hebei province on changing knowledge, attitude practice for EPI of the public.

评价在河北省蔚县实施的计划免疫干预措施对公众知识、态度、行为的影响效果。

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