唐宋时期,在新的历史背景下僚人社会治理机制、内部结构发生了剧烈的变化,其社会治理形态经历了都老、郎火至羁縻官长再至“罢进奉,出租赋为汉民”三个阶段。历时和共时并存的特点反映了僚人社会发展变化的复杂性、不平衡性,是这一时期僚人群体融合、流变的内在动因。 During the Tang and Song dynasties, under the new historical background, the internal structure of the bureaucrats’ social governance changed drastically. The social governance patterns of the bureaucrats went through the process of “ Han people ”three stages. The characteristics of the coexistence of time and synchronicity reflect the complexity and imbalance of bureaucrats’ social development and changes. They are the intrinsic motivation of the integration and change of the bureaucratic groups during this period.