Shandong Airlines, what is the central sentence of this poem?

The ending sentence "Frost leaves are red in February flowers" is the central sentence of the whole poem. People are attached to the scenery and have feelings in the scenery. "Frosted leaves" are frosted maple leaves. "Yu" means "Bi". "February flower" is a flower in early spring, indicating the beauty of spring flowers. On the surface, the poem means that the red leaves in first frost are redder than the spring flowers in February.

Mountain travel

In the distance, there are cold mountains, oblique stone paths and people in the depths of white clouds.

Stop and sit in the maple forest late, and the frost leaves are red in February flowers.

Translation:

The winding stone road extends to the top of the mountain in late autumn, and there are several places where white clouds rise.

I stopped the carriage because I like the late autumn scenery in Fenglin. After frost, the bright red of maple leaves is better than that of spring flowers in February.

Du Mu (803-853) was a poet in the Tang Dynasty. Mu Zhi, a native of Jingzhao Wannian (now Xi, Shaanxi), is the grandson of Prime Minister Du You. Yamato (827-835) became a scholar and was awarded the title of proofreader of Hong Wen Museum. He served as an adjutant in other places for many years, then successively supervised the suggestion and compiled the history museum, served as foreign minister in the catering department, Bibi department and Si Xun, served as secretariat in Huangzhou, Chizhou and Zhou Mu, and finally served as an official in Zhongshu.

Poetry is famous for its seven-character quatrains, and in the late Tang Dynasty, many scholars abandoned their poems alone. People call it Xiao Du, and Li Shangyin is collectively called Du Xiaoli, which is different from Li Bai and Du Fu. He is good at prose, and his "Epanggong Fu" is read by later generations. He paid close attention to military affairs, wrote many military papers and annotated the Art of War by Sun Tzu.

The Collected Works of Fan Chuan handed down from ancient times has twenty volumes, including four volumes of poetry, edited by his nephew Pei. There is also a volume of "Fan Chuan Waiji" and "Fan Chuan Bieji" supplemented by Song people. The Complete Tang Poetry contains eight volumes of Du Mu's poems.