In short, with the social progress and the continuous enrichment of material and cultural life, tourism has become an internal driving factor to promote economic growth. Tourism cooperation between cities can promote the economic development of Dawan district. In Dawan District, tourism cooperation is needed to promote the integration and interaction of the city, strengthen economic ties, establish economic scale and reduce internal costs. It is the internal requirement of the development planning strategy of Guangdong, Hong Kong and Macao Bay area to strengthen the tourism economic connection network of the cities in the bay area.