Abstract: uzhou is the perfect combination of traditional urban design and landscape system in China. Firstly, the article compares the process of Fuzhou Plain into the process of urban development, and combs the evolution of Fuzhou's traditional urban landscape from the perspective of landscape architecture. Then, from the perspective of traditional geography, this paper analyzes the relationship between the urban structure of Fuzhou and the surrounding mountain system, and then analyzes the relationship between the composition and operation of the Fuzhou water system and the relationship with the port terminal. The relationship between the traditional city and its main water systems in Fuzhou are analyzed in three aspects: Fuzhou city location, axis treatment and border control. This analysis has a certain significance to explore the unique landscape and aesthetics of the traditional towns in the coastal plains of our country.