1. School of Tourism and Historical Culture, Southwest Minzu University, Chengdu, People’s Republic of China
2. Business and Tourism School, Sichuan Agricultural University, Chengdu, People’s Republic of China
3. Key Laboratory of Geographic Information Science (Ministry of Education), School of Geographic Sciences, East China Normal University, Shanghai, People’s Republic of China
4. Department of Management, Marketing & Entrepreneurship, University of Canterbury, Christchurch, New Zealand