唐代吐蕃軍事佔領區建制之研究

The Medieval Military Organization of Tibetan(Bod) Occupied Territory

本文關注於唐代吐蕃時期，吐蕃在軍事佔領區所設的軍政機構，學界幾個尚待辯證的核心議題。如，軍政機構建制的原理及緣由，以及漢史料所載機構名與官職銜，它們是仿自李唐或本土自有的延伸？吐蕃的軍事機構設置在何處？各自統轄範圍為何？彼此間的階層統屬關係？與中央如何互動往來？兼論首席宰相可有兼任邊區軍政機構長官的可能性。筆者以漢藏文史料、碑文、簡牘與出土敦煌文獻考證出發，並實證地檢視、評論近現代國際藏學專家著作，綜合以上的研究材料，具體地針對前述核心議題，本文指出吐蕃軍政機構建制係將本部地方建制，移植於青海後，再擴張延伸於邊區，復因地制宜略有變化，實則呼應筆者所見，軍政機構建制之特色，即結合行政、軍事、生產三位一體，動員容易且編制簡單的原則。

This study used a holistic, comparative, and documentary works review approachdocumentary works of Medieval Tibetan frontier military organization during theTang’s period. The paper traces the evolution and implications of this several unsolvedcore issues, such as the principle and causality of military organization on occupiedterritory, those name of officers and organization that translated between Han’s andTibetan documentary file, they were derived from Tibetan’s local political system orjust another copies of Tang’s frontier’s government, the location of military town, theirruling area, the hierarchy among those military authority, the possibilities of the primeminister act as a frontier governor.It uses archival data and masterpieces of Tibetan studies collected among Han’s,Tibetan documentary file and latest research reports. This study employs an abundanceof local genealogical, chronological, and governmental sources to explain howgeographical, cultural, and political factors have shaped medieval Tibetan frontiermilitary organization. It combines with administration, military and production as onesolid system, it performs easily to mobilized and simply organic structure.