Abstract: This paper takes Qiangren Valley, Longxi Township, Wenchuan, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province as the research object, the landscape performance is used to establish a set of suitable evaluation system for the operation status of Longxi Qiangren Valley scenic spot. Using the network analytic method and on-site investigations, interviews and observation methods, the protection and development of the Qiangren Valley scenic area are considered at the level of landscape improvement. From the four dimensions of cultural, social, environmental and economic performance, the architectural culture protection status. The value of popular science education, sound quality, economic and industrial development and other indicator elements are used to construct a model to evaluate the landscape performance of the Qiangren Valley after completion. Through empirical research, this kind of evaluation model empowered by the network analytic hierarchy process can effectively analyze the value and shortcomings created by the characteristic village landscape project after completion, and can provide a scientific reference for the protection and development of other characteristic villages and the landscape improvement strategy.