清末,在清政府的治理下,中国境内哈萨克族形成了相对稳定和集中的分布态势,但这一局面在杨增新治新时期发生了变化。本文主要论述杨增新治新时期哈萨克族的迁徙活动,揭示和分析了其背后潜藏的威胁以及杨增新做出的应对措施,即将伊、塔、阿三地归并新疆省管辖。 In the late Qing Dynasty, under the governance of the Qing government, the Kazakh population in China formed a relatively stable and concentrated distribution situation, but this situation changed during the new period of Yang Zengxin’s rule. This article mainly discusses Yang Zengxin’s Kazakh migration in the new era, reveals and analyzes the threat posed by it and Yang Zengxin’s countermeasures, that is, to annex Iraq, Tajikistan and Afghanistan to the jurisdiction of Xinjiang.