平原县中小学（幼儿园）教师和校（园）长培训工作信息
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资源简介：
全县中小学（幼儿园）教师和校（园）长培训相关材料，包含培训内容等信息
County-wide training-related materials for teachers and principals of primary and secondary schools as well as kindergarten principals, including information such as training content.
提供机构：
德州市平原县
