Combined with the method of Analytic Hierarchy Process,a reusable pressure Mate response (PRS) model is set up to evaluate the sustainable land utilization for the Enping City in the Pearl River region. The transformation process and mechanism of land quality are analyzed and the man wand relationship of sustainable land utilization is revealed. The coordination degree of pressure,state,response,and the comprehensive coordination degree of Enping are calculated. The study shows that the PSR model can be applied in practice and it should be used in the area which has all kinds of data. The strategies of population growth co ntrolling,intensive and save land utilization,land consolidation and reclamation,and appropriate urbanization process should be taken in order to achieve the sustainable land use for Enping City.