Gong cheng di zhi li xue yan jiu/ Te da cheng shi zhi li yan jiu/ Gong cheng di zhi- di zhi li xue Yan ti gong cheng di zhi li xue wen ti/. Ba. Yan ti gong cheng di zhi li xue wen ti/. Qi. gong cheng di zhi xue She hui lun li xue yan jiu/ Zheng zhi jing ji xue yan jiu/ Xing zheng xue yan jiu/ Zhong dong zheng zhi zhuan ti yan jiu/