唐古忒学为清朝培养藏语文翻译人员的专设机构。 本文利用满蒙汉文史料， 考察唐古忒学的设立始末与制度化历程， 讨论唐古忒学生的出身、 入仕、 升转及其在清朝中枢藏文公文翻译中的作用， 在制度设计与运作的层面上对清朝多语文政治文化的构建与实践提供一个考察的角度。

The Tibetan Official School ( Tanggute xue) in the Qing Dynasty was a special institution for training translators of Tibetan language. Based on Manchu，Mongolian and Chinese materials，this essay discusses the development and systematization of Tibetan Official School，and examines Tibetan students’ origins，approaches to officialdom，promotions and their roles in translating Tibetan documents，and offers a fresh perspective on the shaping and practicing of multilingual political culture in the Qing Dynasty at the institutional level.