Abstract: In this paper the correspondence analysis is used to divide the sedimentary facies of 257 limestone samples of Late Permian from the southern part of Guazhou province and the western part of Cuangsi province. On the basis of the results, we have presented a model of sedimentary facies of this area and reconstructed the ancient environments.In addition, we have pointed out the correspondence analysis of multivariate statistics can be used to study the sedimentary facies of carbonate rocks.