Zhan jiang nong cun fa zhan yan jiu/ Guang dong gong ye fa zhan yan jiu/ Xin jiang wen hua fa zhan zhan lue yan jiu/ Wo guo lu hai tong chou fa zhan yan jiu/ Zhong guo nong cun jiao yu zhi yan jiu/ Jing ji zhong jie zu zhi fa zhan yan jiu/ Bei jing gong ye fa zhan zhan lüe yan jiu/ Bei jing shi she shi nong ye fa zhan yan jiu/ Shan xi jing ji she hui fa zhan zhan lüe yan jiu/ Tong ling=: Ke xue fa zhan guan yan jiu/