3d定位胆是什么意思

简介：However, after decades of chaos, a large number of Han people returned to the pass. The Han people who stayed in Liaodong were either killed or became domestic slaves of the Jianlu. To this day, there are only 100,000 Han people still in Liaodong who have surrendered to the Ming Dynasty. Therefore, immigrating to Liaodong is an urgent matter.