1. School of Management, Hainan University, Haikou, China
2. Department of Tourism Management, Hainan College of Economics and Business, Haikou, China
3. College of Management and Economics, Tianjin University, Tianjin, China
4. Lingnan Normal University, Department of Psychology & Guangdong Provincial Key Laboratory of Development and Education for Special Needs Children, Zhanjiang, China
5. Shantou University Law School, Shantou, China