单双概率的计算公式

简介：Dong Qi's main targets for recruiting troops in Shandong were miners. There were numerous large and small mines in Shandong, which could be used as a source of troops. In addition, there were canals in Shandong. Linqing, Shandong, was one of the eight major banknotes in the world, so there were many trackers. Zhu Cixiang's order to Dong Qi was to use a two-pronged approach and recruit as many as there were.