1. Ph.D. Candidate, School of Infrastructure Engineering, Nanchang Univ., Nanchang 330031, China.
2. Professor, School of Infrastructure Engineering, Nanchang Univ., Nanchang 330031, China (corresponding author).
3. Master’s Candidate, School of Infrastructure Engineering, Nanchang Univ., Nanchang 330031, China.
4. Lecturer, School of Business Administration, Nanchang Institute of Technology, Nanchang 330099, China.