1. School of Business Administration, Fujian Jiangxia University, No.2 Xiyuangong Road, University Town, Fuzhou 350108, China
2. Business School, University of International Business and Economics, Rm. 822, Keyan Building, No.10, Huixin Dongjie, Beijing 100029, China
3. School of Humanities and Social Science, Beijing Institute of Technology, Rm. 411, Zhongxin Teaching Building, 5 South Zhongguancun Street, Beijing 100081, China