Guang dong sheng nong cun he zuo jing ji yu shang pin sheng chan yan jiu/ Dang dai zhong guo nong cun wei guan jing ji zu zhi xing shi yan jiu/ Zhong guo nong cun jing ji zu zhi rong zi wen ti yan jiu/ Zhong gu chang yong bing lie shuang yin ci de cheng ci he yan bian yan jiu/ Zhang jiang shang you di qu huan jing yu jing ji xie diao fa zhan yan jiu/ Jing gang shan qu yu jing ji she hui li shi bian qian yan jiu/ Chang jiang zhong you cheng shi qun chan ye he zuo yan jiu/ Xi nan san sheng nong cun chan ye jie gou wen ti yan jiu/