At the beginning of the poem, the poet saw "street lamps in the distance", which appeared and disappeared like stars in the sky, so he naturally linked "street lamps" with "stars" and expressed this association in figurative rhetoric, which not only described the charming night scene, but also hinted at the pursuit of a bright future and dissatisfaction with the dark reality. This kind of "association" with strong fantasy color attracts readers' attention from the world to the sky, paving the way for the detailed description of "the market in the sky" below.
In the last three sections, the author uses imagination to describe the furnishings of Tianjie, the life of Cowherd and Weaver Girl and their current activities. The objective existence of the "fairyland", "Tianhe" and "meteor" conceived by the poet with imagination is so concrete and real: a beautiful market, where exotic goods can live, and a cowherd and a weaver girl ride cows and carry lanterns. In the poet's pen, myths and legends are perfectly integrated with the actual scene, which seems unreal and true, arouses readers' infinite reverie, follows the author's imagination and travels in fairyland, thus feeling the poet's beautiful feelings of pursuing ideals.