[1] Jiangxi Univ Finance & Econ, Sch Tourism & Urban Management, Nanchang, Jiangxi, Peoples R China
[2] Temple Univ, Dept Tourism & Hospitality Management, Philadelphia, PA 19122 USA
[3] Calif State Polytech Univ Pomona, Collins Coll Hospitality Management, Pomona, CA 91768 USA
[4] Jiangxi Univ Finance & Econ, Inst Ecol Civilizat, Nanchang, Jiangxi, Peoples R China