1. College of Public Administration South‐Central University for Nationalities Wuhan P.R. China
2. Research Center of Hubei Ethnic Minority Areas Economic and Social Development South‐Central University for Nationalities Wuhan P.R. China
3. Sichuan Academy of Social Sciences Institute of Regional Economic Chengdu China
4. College of Public Administration Huazhong University of Science & Technology Wuhan P.R. China
5. College of Agriculture and Biotechnology Zhejiang University Hangzhou PR China