The disciples in the pear garden dispersed like smoke. Now one or two female musicians are trying to confuse the cold sun with this poem. What does this mean?

Thousands of pear garden disciples and dancers personally selected and trained by Emperor Xuanzong of the Tang Dynasty also vanished in this catastrophe. Now, only the dance of Li Shierniang, the only artist left in Jiao Fang, still reflects a beautiful and desolate shadow in the corner of the sunset in winter. For Du Fu, an old poet who witnessed the prosperity of Kaiyuan literature and art and the sword dance in Gong Sundaniang, it was a rare spiritual comfort in his later years, but it made him feel dejected!