The song 'Slow Sound, Searching' is a representative work of Li Qingzhao, which describes the desolation and loneliness of autumn. The phrase 'searching, searching, desolate, and sorrowful' in the poem expresses the poet's confusion about life and memories of the past. The warm and cold weather, the night wind that can't be resisted by light wine, the yellow flowers all over the ground and the lonely wutong all reflect the loneliness and sadness of the poets. Especially the phrase 'This time, how can you express the word' sorrow '?' expresses the poet's deep sorrow, which cannot be expressed in words.