Jidong LiBooks21shi ji chu wo guo da zhong chuan mei fa zhan zhan lue yan jiuZhongguo ying shi zheng ce chuang xin yan jiuYing Han dian zi ji shu ci dian晏阳初与定县平民教育Zhongguo he MeiguoTengyue wen hua yan jiuXian dai hua de yan wuMei jie gong gong fu wu21 shi ji Zhongguo di yuan jing ji zhan lüeAuthor data: Open Library