自明天启七年（１６２７）四月到崇祯元年（１６２８）九月，历时将近一年半的时间里，林丹汗率领察哈尔部西迁。关于察哈尔西迁的原因，目前学术界众说纷纭，莫衷一是。日本较早研究过这方面的和田清认为“西迁是因为害怕东部新兴的女真努尔哈赤父子的威力”①。艹秋原淳... From the next seven years of Revelation (1627) April to the first year of Chongzhen (1628) in September, it took nearly a year and a half before Lin Dan Khan led the Qahar Division to move westward. As for the reasons for Chahar’s move to the West, there are many different opinions in academia at present. Japan earlier studied Hetian in this area as “moving westward because of the fear of the power of Nurhachu’s father and son Numakuma, who is emerging in the east.”艹 autumn original ...