In the first half of this poem, put things right, and in the second half, I wrote about what I saw and felt in the building, and wrote about the homesickness caused by the grass and trees overlooking Hanyang City and Nautilus Island from upstairs. This is put first and then collected. If you just let nature take its course, don't accept it, don't stick to the rules, and don't return to the meter, then it's not seven tones, but seven ancient ones. This poem seems to be divided into two parts, but in fact, the text is always focused from beginning to end, with only one breath in the middle. This seemingly continuous connection is also the most organized from the perspective of the beginning, inheritance, transformation and combination of rhythmic poetry. When discussing that the second couplet of legal poems should be attached to the first couplet, Yuan Yang wrote several poets and legalists: "This couplet should be broken (the first couplet), like a dragon ball, and should be firmly adhered to." This is the case in the first four sentences of this poem, which tells the legend of a fairy riding a crane. Couplets and puzzles embrace each other and are integrated. Yang Zai also said that the "turn" of the neck couplet: "Avoid the meaning of the former couplet, and change it, such as thunder breaking the mountain, the viewer is amazed." The metaphor of thunder is intended to show that there should be a sudden change in the first five or six sentences, which is unexpected. At the turning point of this poem, the style turns from right to right, and the realm is completely different from that of the former couplet, which just meets this requirement of the law. The sudden death of a native Syrian yellow crane gives people a feeling of unknowability. Suddenly it became a grass tree in Qingchuan, and I can vividly see the scene in front of Manchuria. This contrast can not only dye away the sadness of those who climb the building and overlook, but also make the literature change. It is also in line with the law of poetry to let poetry return to the invisible state at the beginning to cope with the "combination" in front, such as the tail of a leopard.
It is precisely because of its superb art and great success that this poem is regarded as the swan song of the Yellow Crane Tower, which is understandable.