六个数字三中三多少组怎么算

简介：Before this, who would have dared to believe that with only more than 30,000 troops, he could block the Jianlu partial division of 22,000 people, and defeat the Jianlu twice in a row through the Niulan Mountain ambush and the battle of Chaobai River. , and finally pursued them all the way, forcing the remaining Jianlu into a desperate situation at the foot of Qiangzi Ridge?