唐代职官制度研究,涉及的内容相当广泛。其中,关于内外官的轻重问题,是唐史学界讨论的重要问题。学者们或从地方官员的迁转出发,或从内外官的俸禄轻重出发,探讨唐代内外官的轻重以及内外官地位的变化问题。严耕望先生很早便注意到这一问 The study of the official system in the Tang Dynasty covered a wide range of topics. Among them, on the severity of internal and external officials, is an important issue discussed by Tang historians. The scholars started from the relocation of local officials or from the internal and external officials’ salaries and salaries, and explored the changes of internal and external officials in the Tang Dynasty and the changes of internal and external officials. Mr. Yan Gengwang noticed this question very early