The poem's head couplet tells time, showing a little sad mood. At the end of the year', it is still said that' the sun and the moon suddenly don't drown', and a year will be over in a blink of an eye, and occasionally the light is fleeting; Also known as the address of Kuizhou as' Tianya', it means to hurt yourself and wander.
the first six sentences of this poem have time and space images, such as "the end of the year", "Tianya", "Wugeng", "Three Gorges", "thousands" and "several places". Among them, "the end of the year" and "the five changes" are time images, while others are space images. These images are either real or empty, some broaden the realm, and some deepen the experience, all of which are deeply branded with the poet's feelings. The "twilight" is a very specific image, which means that the year will be over. However, the word "twilight" not only refers to time, but also contains a bleak twilight state of mind. Du Fu has been displaced from place to place, and now he is living in Kuizhou, where he lives in a small pavilion on the riverside. It is conceivable that his mood is bleak. "flitting, flitting, what am I like, but a sand-snipe in the wide, wide world!" is a portrayal of the situation at that time. Therefore, from the "twilight", we can imagine its heaviness. The combination of "twilight" and "yin and yang" (both of which are time images) gives people a sense of time. The days in winter are short, and the yin and yang are far away, not to mention when they are in their twilight years? As the saying goes, "Time Series Centennial Heart", there is no hope. On the surface, this poem means that at the end of the year, Yin and Yang urge the short scenery, but what actually urges it is the poet's time of life. "Short scenery" is also a synonym for the author's dying days. The same is true of "the end of the world is frosty and snowy."