1. Senior Lecturer, School of Events, Tourism & Hospitality Management, Leeds Beckett University, Hall, UK
2. Department of International Office Administration, College of Science & Industry Convergence, Ewha Womans University, Seoul, Republic of Korea
3. Research Associate, School of Hotel & Tourism Management, The Hong Kong Polytechnic University, Hong Kong, Hong Kong
4. School of Hotel and Tourism Management, The Hong Kong Polytechnic University, Hong Kong, Hong Kong
5. School of Hotel & Tourism Management, The Hong Kong Polytechnic University, Hong Kong, Hong Kong