Main research results: professional books: tourism geography. D。 Tourism Education Press, July 2009. Responsible for writing the fourth and sixth chapters. Academic Paper: [1] Discussion on the teaching content reform of "Master of Tourism". [J]。 Journal of Tourism, 2006, (S 1) 2006(4). [3] Study on the Deep Development of Changshan Islands Tourism [J]. Marine Development and Management, 2008,9. [4] Study on the Development of Island-type Tourism Non-optimal Areas [J]. Marine Development and Management, 20 10/0,3. [5], Li, Market demand analysis of island-type tourist destinations. 7. Scientific research project: [1] Research on integrated development of marine regional tourism, a major scientific research project of the Ministry of Education (05JJD790029), 2005-2008, participants; [2] Study on the regional structure characteristics and tourism development of Liaoning old industrial base, project of Liaoning Provincial Department of Education, 2009, participants; [3] Study on the development mechanism and model of regional marine tourism —— Taking Bohai Rim as an example, Innovation Team Project of Liaoning Provincial Education Department, 2007, participants; [4] Master Plan of Dalian Changshan Islands Tourist Resort, a key planning project of Liaoning Province and Dalian City, in 2008, with main participants; [5] Master Plan of Yanshan Lake Tourism in Chaoyang City, key planning project of Chaoyang Municipal Government, 2009, with main participants.