1. Department of Applied English, National Kaohsiung University of Hospitality and Tourism, Kaohsiung City, Taiwan
2. Dean, Faculty of Tourism, Van Lang University, Thuy Tram, District Binh Thanh, Ho Chi Minh City, Vietnam
3. Tourism, Leisure and Events Management, USC Business School, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
4. Canberra Business School, University of Canberra, Bruce, Australia
5. International College of Management Sydney (ICMS), Manly, Australia