1. School of Business Administration, Guangxi University of Finance and Economics, Nanning 530007, China
2. School of Accounting, Guangdong University of Foreign Studies, Guangzhou 510420, China
3. Graduate School, Guangxi University of Finance and Economics, Nanning 530007, China
4. Land and Sea Economic Integration Collaborative Innovation Center, Guangxi University of Finance and Economics, Nanning 530007, China