Tourism Interaction between Central Cities and Suburban Towns——Case Study of Kunming City and Yiliang County

Tourism central cities play an important role in regional tourism.The cultivation and establishment of tourism central cities drive the development of the whole regional tourism.Meanwhile,the function of medium and small cities as tourism destination and distributing center is being strengthened day by day.Taking Kunming and Yiliang County as examples,this paper states the regional hinge characteristics of central cities,which make the neighboring scenic spots work as complements to join the procedure of city tourism.It can make up the restriction of time,space and recourses of central cities and bring their advantages into full play,which can form abundant t tourism products.