The title of this poem is loneliness. This poem has six sentences in triplicate. The first couplet describes the scenery, the second couplet expresses the mind, and the third couplet explains life. The context is clear, closely linked, and done in one go. The first two sentences describe the scenery, what the poet saw and heard when he woke up in the morning. The first sentence appeals to vision. The poet opened his eyes slightly and scanned the window. There are no pedestrians on the road, no farmers in the fields and no singing birds on the branches. The second sentence appeals to hearing, and there is no one outside the window, so there is no laughter, no crowing of chickens and barking of dogs, only the sparse morning rain is falling and continuous. The faint voice in this silence reflects the silence of the vast earth. In Meng Haoran's "Spring Dawn", there is a sentence "I wake up in this beautiful spring morning, and birds are singing all around", which uses the contention of birds to render the beautiful scenery of outdoor spring and let people appreciate the boundless spring and the infinite Chun Qing. The first two sentences of Liu Shi's poems are also described by emotional fragments when he wakes up in the morning. He reveals his inner feelings through vision, hearing and imagination, but it is a completely different realm, especially the word "emptiness", which shows the poet's deep sigh of frustration and impermanence, reveals the depression in the depths of his unstable soul, and the endless bitterness brought about by the meaningless and slow erosion of life. This naturally leads the reader to the poet's lonely and helpless emotional trajectory at this time.