Abstract:At present, the "five focuses" problem has become a persistent disease in the field of talent evaluation of scientific research.Under the policy background of "breaking five Rules" and based on the “Standard Conditions for Evaluation of Natural Science Researchers in Guangdong Province” in 2019, this paper combined Delphi method to investigate and consult experts in different disciplines, and established a multi-level index system of talent evaluation index system (weight value) for classified natural science research to form research data. Then use AHP analytic hierarchy process to quantify the index analysis.The study concluded that,the “Standard Conditions for Evaluation of Natural Science Researchers in Guangdong Province” divides the evaluation indicators into common indicators and different indicators, and adopts different evaluation indicators and weights for different types of scientific researchers, which conforms to the requirements of the policy of "breaking the five focuses" and is conducive to promoting the long-term construction of scientific research personnel.