seminar, presenters from EarthCheck and CSCA, the organizers of the seminar, also introduced “Worldwide Achievement of Certification in Sustainable Tourism”, “Best Practice and Case Studies”, “Certification Standards Overview” and “Exploring and Practice in the field of Sustainable Tourism in China” through their presentations. At last, the seminar invited experts to share best practice and case studies of the experience in certification in sustainable tourism like Mogao Grottoes in Dunhuang.