Zhong guo cheng shi ju min she qu zi zhi xing wei yan jiu/ Zhong guo cheng shi ju min she qu zi zhi xing wei yan jiu = Zhong guo cheng shi ju min zui di sheng huo bao zhang zhi du de wan shan yan jiu/ Zhong guo cheng shi ju min zui di sheng huo bao zhang zhi du de wan shan yan jiu / Zhong guo di tan cheng shi jian she xian zhuang yu wen ti yan jiu/ Wo guo cheng shi tu di zi yuan pei zhi de shi chang hua yan jiu/ Zhong guo gong chan dang zheng zhi zhe xue si xiang shi yan jiu/ Xin zhong guo cheng li 65 nian lai gong you zhi jing ji fa zhan yan jiu/ Zheng fu gan yu xia de qi ye tou zi xing wei yan jiu/ Zhong guo nong ye jing ji duo zhong zhuan xing qi zheng fu xing wei yan jiu/