This poem praises the grandeur and magnificence of the Yangtze River and expresses love and attachment to it. The whole poem is divided into two parts: the first part (section 1): The Yangtze River is long-standing, magnificent and colorful. The second part (Section 2): Write about the Yangtze River, which has a long history, great momentum and infinite strength. These two parts appear twice before and after the application of "We praise the Yangtze River, you are an infinite source; We are attached to the Yangtze River, and you have a mother's feelings. With the sincere feelings of "praise" and "attachment" to the Yangtze River as the main line, the Yangtze River has a long history, a long history, infinite strength and great contribution, which gives readers a strong artistic infection and then rises up the love for the great rivers and mountains of the motherland. This article is a lyric poem. With a high degree of artistic generalization and vivid and concise language, the poet indulged in eulogizing the Yangtze River, the mother river of the Chinese nation, and expressed his admiration for the great motherland. The first section of this poem mainly describes the Yangtze River from the perspective of geographical characteristics, praising the Yangtze River's rushing thousands of miles and nourishing the spirit of both sides of the strait. This section focuses on realism; The second section mainly describes the Yangtze River from the perspective of time and space, giving it a symbolic meaning, always full of youthful vitality and always moving forward. This section is longer than lyric.