Abstract: In the early years of the XiZhou Dynasty, the policy of benevolence and morality had solved the demands of the political subject of the times; the idea of "morality and cautiousness" was based on the establishment of benevolent government and morality rule. It became the core proposition of monarchy. The dialectical application of the thought of "cautious punishment" has perfected the political system of ancient China, and changed the Duo-fang from classic literature to mature ideology of ideology and actively promoted The book teach tradition.