黄忠、严颜到了葭萌关,先用计打败张郃,又用智夺取了曹操的屯粮重地天荡山。

• When Huang Zhong and Yan Yan got to Jiameng Pass, they laid a trap to defeat Zhang He. Then they used skillful tactics to take over Tiandang Mountain, the granary of Cao Cao's army.