The first couplet "The Red Army is not afraid of the expedition, and Qian Shan is only idle." Cut to the chase and praise the brave and tenacious revolutionary spirit of the Red Army, which is the central idea of the whole article and the artistic tone of the whole poem. It is the beginning of the whole poem spirit and the end of the whole poem artistic conception. It highlights and emphasizes the revolutionary spirit of the Red Army's contempt for difficulties, and shows the iron army style that the Red Army is leisurely, comfortable and invincible in the sword.
The four sentences "Zhuanlian" and "Jinglian" describe the Red Army's victory over difficulties from two aspects: mountain and water, which are inherited from the above "Qianshan" and "Wanshui". "Wuling makes waves, and Wumeng takes mud pills." Because of the spirit of "not afraid of the difficulty of expedition", it spans the five mountains in Jiangxi, Hunan and Guangxi. Like a small wave in the river at the foot of the Red Army, the endless Wumeng Mountain is like a small "mud ball" rolling at the foot of the Red Army.