Su lian xian jie duan de nong ye jing ji xue/ 30 tian rang ni jing tong jing ji xue/ Xian dai nong ye jing ji xue/ Lun xian dai zi chan jie ji zheng zhi jing ji xue/ Bu wan quan jing zheng jing ji xue/ Zhong guo jin xian dai nong ye jing ji shi/ Zhong guo xian jie duan fei gong you zhi jing ji yan jiu/ Ruan jian zhi liang jing ji xue/ Wei xing jin rong jing ji xue/ Yi liao fu wu de zheng zhi jing ji xue/