So, Shanghai should pay more attention at making large city image, building first-class facilities, putting market as guide to make tourism developing project when Shanghai make its tourism strategy.

Great significance of city image to Chongqing city is discussed,some problems existed in the process of times,the bright characteristic of Chongqing s city image in new times and how to position it are mainly discussed.

Based on the basic intension and characteristics of the ecotype urban agriculture, the drticle analyses inside and outside drive power about the development of the ecotype urban agriculture in Chongqing,we put forward some feasible patterns and thoughts to develop ecotype urban agriculture at present and in the future in Chongqing.

At present,with the increasingly warm-concerned fields of the urban tourism and ecotourism,a new form of tourism-urban ecotourism is integrated by urgent agenda.

Combining the characteristics and resource of urban tourism, the paper initially puts foward the concept of urban ecotourism, which is a kind of tourism idea based on urban ecology,and puts the idea of ecology into urban ecosystem to prevent this system to be in good .