What do the two poems mean, "The Red Army is not afraid of expedition, and Qianshan is only idle"?

The red army is not afraid of the difficulties and obstacles of the expedition. After countless mountains and rivers and countless difficulties and obstacles, it is just an ordinary thing in the eyes of the Red Army.

This word comes from Mao Zedong's Seven Laws? Long March "original:

The red army is not afraid of the expedition, and Qianshan is just idle. Wuling makes waves, and Wumeng takes mud pills. Jinsha River is warm in the clouds and cliffs, and Dadu Bridge is cold in the iron bars. I am glad to see that Minshan Mountain is covered with snow and stretches for miles. Our soldiers crossed it and showed a bright smile.

The Long March is an unprecedented great feat in human history, and the Seven Laws Long March is an immortal masterpiece in the history of poetry creation. 56 words, full of hardships and dangers on the Long March, full of all kinds of lofty sentiments and ambitions of China's * * * production party. It is a magnificent epic of China's revolution and a bright pearl in China's poetry treasure house. This is a milestone in the history of revolution and poetry. ?

The red army is not afraid of the expedition, and Qianshan is just idle. "The first couplet came straight to the point, praising the revolutionary spirit of the Red Army that is not afraid of difficulties, brave and tenacious. This 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. The word "not afraid" is the poetic eye of the whole poem, and "just waiting for leisure" strengthens and reiterates "not afraid"; Difficulty in Expedition covers this extraordinary historical process, while Wan Shui Qian Shan outlines the internal and external meaning of "difficulty". In the face of all difficulties and hardships, the Red Army's answer is "not afraid" and "just waiting for leisure", which fully shows the iron revolutionary will and fearless heroism of the Red Army soldiers.