1. Art College, The Northeast Agricultural University, Harbin, Heilongjiang, People’s Republic of China
2. Material Science and Engineering College, The Northeast Forestry University, Harbin, Heilongjiang, People’s Republic of China
3. China-New Zealand Tourism Research Unit, The University of Waikato Management School, Hamilton, New Zealand
4. Department of Science and Environmental Studies, Faculty of Liberal Arts and Social Sciences, The Education University of Hong Kong, Hong Kong, China