1. Associate Professor, School of Tourism and Urban Management, Jiangxi Univ. of Finance and Economics, 169 Shuanggang East St., Nanchang 330013, China.
2. Senior Lecturer, School of Engineering and Technology, Central Queensland Univ., 400 Kent St., Sydney, NSW 2000, Australia (corresponding author).
3. Associate Professor, School of Architecture and Built Environment, Entrepreneurship, Commercialization and Innovation Centre (ECIC), Univ. of Adelaide, Adelaide 5005, Australia.