Cold Food is a poem written by Han Yi, a poet in the Tang Dynasty. The first two sentences of this poem describe the scenery during the day, the charming spring scenery and the scenery of the whole court garden in Chang 'an. The last two sentences are about the night scene, which vividly draws a picture of candles at night, making people see the light of candles and smell the faint smoke. The whole poem is realistic by line drawing, depicting the royal style, full of intoxication of the spring scenery of the imperial capital and singing of Chengping in the prosperous times.
The first two sentences use "flowers" and "willows" to point out the mid-spring scenery and describe flowers (flying flowers) and willows (willows). In fact, they are writing spring breeze in the dark, giving people the feeling of spring breeze.