京旗移驻,始自乾隆初年的京都满洲八旗移民,从筹划到实施,历乾隆、嘉庆、道光三朝,前后近百年,是有清一代的一件重大历史事件。当时,调拨京都(今北京)闲散旗人去拉林、阿勒楚喀、双城堡(今黑龙江省哈尔滨市南部的五常市、阿城区、双城市), The movement of the banner of Beijing Municipality began with the establishment of Eight Banners of Immigrants in Manchuria in the early years of the Qianlong reign. From the planning to the implementation, Qianlong, Jiaqing and Daoguang dynasties moved nearly a hundred years before and after. This is a major historic event that has passed down the Qing dynasty. At that time, they transferred the idle banners of Kyoto (now Beijing) to Lalin, Alequka, Shuangchengbao (now Wuchang, Acheng and Shuangcheng) in the south of Harbin in Heilongjiang Province,