进一退二法倍投法8码简介：The impatient Chongzhen committed the old habit of the Songjin Battle again. He kept urging Sun Chuanting to march before he finished training his troops, which eventually led to the defeat of Jiaxian and the fall of Tongguan.
The impatient Chongzhen committed the old habit of the Songjin Battle again. He kept urging Sun Chuanting to march before he finished training his troops, which eventually led to the defeat of Jiaxian and the fall of Tongguan.
