The Tibetan Stationed Army's Establishment and Development in Qing Dynasty

From Yuan dynasty ,Tibet has been one of Chinese provines.From then on ,nearly every central government practised different policies and laws.In these polices ,Among Yuan,Ming and Qing dynasty ,Qing dynasty's policies began to be instibutional,lawful,standardize.Of these policies,sending army and making them stationed in Tibet for a long time was an important aspect.But to this period of history ,few scholars studied.In these several years,although there were some articles published confered it,they emphasized not the army stationed but western campain.In this article,we will study this period of history deeply.