It is a poem that reads "Like spring breeze, night comes, blowing open the petals of ten thousand pear trees".

Suddenly, the spring breeze seems to blow overnight, and thousands of white pears are in full bloom.

Quoted from the Song of Snow by the Tang Dynasty poet, I bid farewell to Tian Wu's return home. This is a frontier fortress poem, which depicts the magnificent snow scene outside the Great Wall with swaying strokes and expresses sincere and profound farewell feelings. It is very touching to read. These two sentences describe the wonderful snow scene I saw when I got up in the morning and the sudden cold I felt. In the poet's eyes, snow turned into a pear flower that bloomed all night, just like the sudden arrival of beautiful spring.