Zhong dong kong bu zhu yi yan jiu/ Zhong dong kong bu zhu yi yan jiu / Zhong dong zheng zhi zhuan ti yan jiu/ Zhong guo dong wu gu shi yan jiu/ Nong ye lao dong li zhuan yi yan jiu/ Guang dong gong ye fa zhan yan jiu/ Chong jian li shi wei wu zhu yi yan jiu/ Zhong guo nong cun jiao yu zhi yan jiu/ Ji qi ren kong zhi yan jiu/ Guang dong sheng liang shi wen ti yan jiu/