滚雪球倍投法

简介：After more than half an hour of discussion, most of the generals supported marching from the Yanqing left guard, that is, marching from the right. Not only because the Yanqing left guard is in a more dangerous terrain and is conducive to defense, but also because after leaving Lijiabao, they can fight with Zhou Yuji. The Xuanfu soldiers gathered together, and the two sides joined forces in one place, which could put greater pressure on Jianlu.