The poem describing the prospect of going upstairs is: Brief Introduction 2.

1, every tree in Hanyang becomes clear in the water, and Nautilus Island is a nest of herbs.

2. Moral: The green trees in Qingchuan Pavilion in Hanyang are clearly discernible, and the grassy Nautilus Island is clearly visible.

3. The Yellow Crane Tower is a seven-character poem written by Cui Hao, a poet in the Tang Dynasty, and was selected as one of the "300 Tang Poems". This poem describes the beautiful scenery overlooking the Yellow Crane Tower and is a masterpiece of nostalgia. The first four sentences are about visiting the past, and the last four sentences are about standing on the Yellow Crane Tower. Poetry is not harmonious, but the syllables are clear and not awkward. Become the envy of all previous dynasties.

This poem was very famous at that time. It is said that Li Bai boarded the Yellow Crane Tower and was asked to write a poem. He said, "There is no road in front of you. Cui Hao wrote a poem on it." Yan Yu's evaluation of Canglang's poems: "Cui Hao's Yellow Crane Tower should be the first of seven-character poems in Tang Dynasty."