Objective   					The paper adopts improved analytic hierarchy process.Through dealing with mass primary data, each one in evaluation index system can gain weight.In a sense, this method can reduce influences of subjective factors.
					   Methods   					A analytic hierarchy process, AHP.
					   Results   					An objective result can be got by putting this method into comprehensive evaluation of poverty relief or four provinces in the south of China from 1996 to 2001.
					   Conclusion   					Improved analytic hierarchy process can improve the reliability of result.