本文从五个方面深入论证了清朝对唐努乌梁海地区的有效管辖：一．编旗设官。清政府在该地编列了旗分、佐领，于各旗总管的产生程序、任免，形成了一套完整制度。二．征收赋税。关于唐努乌梁海人交纳貂皮的质量、数量、时间、地点、方式、奖励办法，清政府有明确规定，文章根据税收的三个特征论证唐努乌梁海人交纳的貂皮是一种赋税。三．司法管辖。清朝的法律适用于该地，清朝对该地刑事案件的审理事宜建立了制度，历史文献中保留着清政府审理该地案件的记载。四．内务民政管理。清政府调查该地经济、社会情况，赈济灾民，并在该地兴办教育。五．边界保卫。中俄条约明确划定了该处的中俄国界，清朝对唐努乌梁海地区中俄边界的保卫订有制度，唐努乌梁海人还应召出征，协助巡查阿勒坦淖尔乌梁海边境 This article demonstrates in five aspects the Qing Dynasty’s effective jurisdiction over the Lianghai area of ​​Tangunwu: Flag set officials. The Qing government compiled a set of complete rules for the procedures for the establishment, appointment and dismissal of flags, leaders and leaders of various flags in the area. two. Collect taxes. Regarding the quality, quantity, time, place, manner and reward of Tangnu people paying the price of mink, the Qing government clearly stipulated that the article based on the three characteristics of the taxation that the mink in Tangnuolianghai people is a tax. three. Jurisdiction. The law of the Qing Dynasty applied to this place. The Qing Dynasty established the system of adjudication of criminal cases in this area. The historical documents kept the records of the cases handled by the Qing government. four. Internal affairs and civil administration. The Qing government investigated the economic and social conditions of the area, relieved the victims and set up education there. Fives. Border defense. The Sino-Russian treaty clearly delineated the Sino-Russian border there, and the Qing Dynasty had a system for defending the Sino-Russian border in the Lianghai area in Tangunwu. People in Tangnuolianghai Sea should also call for help to inspect the border of Aleuthanliang and Wulianghai