开挖掘机技巧口诀

简介：Fourth, defend the canal defense line and mobilize all available troops, from the Beijing camp to Yang Wenyue's Baoding soldiers, and even local soldiers everywhere, to guard the canal with all their strength, and never allow the prisoners to cross the canal! As long as the defense line of the canal is stable and the rebels are trapped in the east of the canal, there is no point in robbing and robbery. After a long time, they will retreat without fighting.