This poem was from the Tang Dynasty poet Xu Hun,'Evening View of Xianyang City'. The poem described the scene of the west building of Xianyang City and the poet's worries and thoughts caused by it. Answer the question: The poet expressed his emotion and sorrow of climbing high and looking into the distance through "a high city with thousands of miles of sorrow". What is the meaning of this sentence? The poet climbed the high city and looked into the distance. It would naturally produce a sad feeling of being far away from the hustle and bustle and getting rid of troubles. What scene does the poem "Reeds and willows are like Tingzhou" describe? The poem depicted the west wall of Xianyang City and the willows by the river surrounded by reeds and willows. What is the use of "stream clouds" in the poem? "Cloud Stream" was a scene in the poem. Through "Cloud Stream", it could better express the poet's sorrow and thoughts.