4期倍投反复投赢的概率

简介：However, the heavy troops in Nanyuan of Jizhou retreated quietly under his order. Except for Yang Wenyue's Baoding troops, all other troops had to withdraw in an orderly manner and instead defend the Great Wall to the west of Jizhou. Even Yang Wenyue's Baoding soldiers, Zhu Cixiang also mobilized Hu Dawei's two thousand cavalry and sent them to Miyun for mobile use.