(1) The word "Chong" in the second sentence describes the scene that soldiers braved the snow and rushed to the battlefield, showing the heroic spirit of the soldiers guard
(1) The word "Chong" in the second sentence describes the scene that soldiers braved the snow and rushed to the battlefield, showing the heroic spirit of the soldiers guarding the border. The fourth sentence uses missing words and verbs to indicate that the warrior cuts the gap with a good sword, indicating that the war is fierce and the fighting time is long.
(2) Shaped the image of self-confident, high-spirited and brave border guards.
The theme of the poem: A string of gold belts tied the shirt tightly, and the horse's head rushed out of the snow and passed Lintaoguan. Roll up the military flag, attack Khan's tent at night, slash and kill Hu Bing at random, leaving a gap in the nod.