Xing shi su song fa zheng yi wen ti yan jiu/ Zhong gong dang shi zhong da zheng yi wen ti yan jiu/ Zhong gong dang shi zhong da zheng yi wen ti yan jiu / Zhong guo nong di zheng yong wen ti yan jiu/ Jiao shi fa zhan yu zheng zhi wen hua yan jiu/ Xiang gang gong gong cai zheng wen ti yan jiu/ Min shi su song fa xue zhuan ti yan jiu/. Yi. Dang shi xue ji ben wen ti yan jiu/ Cai zheng zhi nong zi jin zheng he wen ti yan jiu/ Dang qian shi fan jiao yu wen ti yan jiu/