1. School of Public Administration, Yanshan University, Qinhuangdao 066004, China
2. College of Marxism Shandong University of Science and Technology, Qingdao 266590, China
3. Hebei Public Policy Evaluation and Research Center, Qinhuangdao 066004, China
4. Institute of Marxism, Chinese Academy of Social Sciences, Beijing 300712, China
5. Institute of Marxism, Shandong University, Jinan 250100, China