The article summarizes national policies in ancient China over the past decade. Scholars have focused on two main areas: overall research and stage-specific studies. They examined race relations, national policy characteristics, and policies towards various groups like minorities and barbarians. The research covered periods from Pre Qin to Five Dynasties, including the Xia Dynasty, Warring States, Qin-Han, Wei-Jin, Sui-Tang, and more. Key findings include detailed analyses of specific policies towards different ethnic groups and dynasties, shedding light on the complexities of ancient Chinese governance.