Collect poems and sort them out

1. Poet's Description of Landscape: Li Bai's Works: Looking at Lushan Waterfall: Flying straight down thousands of feet, it is suspected that the Milky Way has set for nine days. 2. Poets who describe the frontier fortress: Wang Changling's works: Frontier fortress famous sentence: The moon passed off in Qin, and the Long March people did not return. If Wei Qing, who attacked Longcheng, and Li Guang, the flying general, were alive today, the Huns would not be allowed to go south to spend their horses in Yinshan. 3. Poet's description of "Farewell": Li Bai's works: Yellow Crane Tower Meng Haoran's farewell sentence on his way to Yangzhou: An old friend left the Yellow Crane Tower in the west, and fireworks went down to Yangzhou in March. My friend's sail shadow faded away and disappeared at the end of the blue sky, only seeing the first line of the Yangtze River and heading for the distant horizon. 4. Poet who describes "things": Luo's works: Yong Yan: white hair floating green water, Anthurium stirring clear waves. 5. Poet who describes "homesickness": Li Bai's works: Will there be frost on the bright line of getting up in the quiet night? . I looked up at the moon and looked down, feeling nostalgic.