本文研究了唐代后期胥吏演变及官与吏的关系,认为唐后期国家行政运作体制及行政手段的变化,导致了旧有胥吏系统的解体及新型胥吏体系的产生。唐后期胥吏的变化体现在新型胥吏代替旧有流外官及官与吏界限模糊两个方面。 This paper studies the evolvement of the Xu officials in the late Tang Dynasty and the relationship between the officials and the officials. It considers that the changes of the administrative system and administrative means in the late Tang Dynasty lead to the dissolution of the old Xu Li system and the emergence of a new system of Xu Li. In the late Tang Dynasty, the changes of the clerks are reflected in the two aspects of the new clerks replacing the old outsiders and the blurring of the boundaries between officials and clerks.