What does the famous saying about cloud travel during the holidays describe: The solitary sail, the distant shadow, the clear blue sky, and the only sight of the Yangtze River skyline?

Yellow Crane Tower.

Analysis:

From Li Bai's "Yellow Crane Tower Farewell to Meng Haoran in Guangling":

The old friend left the Yellow Crane Tower in the west, and the fireworks went down to Yangzhou in March.

The shadow of the lone sail in the distance is gone in the blue sky, and only the Yangtze River can be seen flowing in the sky.

"Farewell to Meng Haoran at the Yellow Crane Tower in Guangling" is a farewell poem written by Li Bai, a great poet of the Tang Dynasty. The first sentence points out the place of farewell: the famous Yellow Crane Tower; the second sentence describes the time and destination of farewell: the spring scenery of "Fireworks in March" and the scenic "Yangzhou" in the southeast; the third and fourth sentences describe the scene of farewell: watching Gufan. Gone far away; leaving only a river of spring water.

Overall appreciation of the poem:

This poem expresses a poetic farewell. The reason why this is so is because this is the farewell of two elegant poets, and because this parting is related to a prosperous era, prosperous season, and prosperous area, and the happy breakup also carries the poet Li Bai's feelings. Yearning, which makes this parting extremely poetic.

Li Bai felt no sadness or unhappiness about this parting. On the contrary, he felt that Meng Haoran was very happy on this trip. He longed for the Yangzhou area and Meng Haoran, so while saying goodbye, his heart was flying. There is infinite poetry in my chest rippling with the river.