Nong cun she hui jing ji tong ji xue/ Nong cun she hui jing ji tong ji/ She wai jing ji tong ji xue/ Ying yong shu liang jing ji xue/ she hui jing ji tong ji Zhong guo xian ji jing ji guan li xue/ Nong ye sheng chan jing ji xue/ Nong cun ji ti jing ji jing ying guan li xue/ Zhong guo wen ti de jing ji xue/ Cheng shi tu di jing ji xue/