The sand body of the Huanxi River walks to the side of the cloud mountain Read and understand this poem. Which words describe the desolation beyond the Great Wall? Walking to the edge of the Yunshan Mountains, it depicted the poet's long journey. The word "that shore" meant that the direction was uncertain, implying that the poet was exploring an unknown territory. At the same time, the word " Yunshan " was used to describe the high mountains beyond the Great Wall, emphasizing the remoteness and desolation of the environment. In addition, the word "Xing" also expressed the poet's loneliness and determination to move forward. Therefore, the word "beyond the Great Wall" in this poem accurately described the desolate scene beyond the Great Wall.