The development of Chinese tourism industry is facing enormous challenges and the adjustment of tourism industrial structure has become an urgent issue， which is also a hot area of tourism industrial research. Professor Wang Zhaofeng’s new book，The Research on the Optimization and Upgrading of Tourism Industrial Structure Based on Industry Cluster，combined the optimization and upgrading of tourism industrial structure，evaluation of competitiveness and tourism industrial cluster，and proposed the new approaches to adjust，optimize and upgrade the tourism industrial structure. The book not only has profound theoretical value，but also has important practical significance.