What are your views on the research status of Lu You's patriotic poems?

His poems are prolific, and he is still writing tirelessly. In fact, he wrote more than 13000 songs, and after he deleted them himself, there were more than 9300 songs. Poetry can be roughly divided into three periods: the first period is from youth to middle age (46 years old), the longest period, but the number of works is the least, about 200, because Lu You deleted and eliminated his early works. The second period is 46-54 years old, with more than 2,400 poems. During this period, due to the deepening of military life, the poetic style became bold and magnificent, and the patriotic thought was further enhanced. The maturity and richness of poetry creation in this period established his lofty position as a generation of literati. The third period is from seclusion to death, with 6500 existing poems. The large number is because he was eliminated in his later years. During this period, there were many contacts with farmers, the official sea was ups and downs, and the age was high, and the style changed to Qingyuan's pastoral style and desolate life feeling. However, even though the poetic style has changed three times, his poems are still full of strong patriotic feelings, which is his greatest feature and the reason for his immortality. There are other works that are relatively dull, beautiful and even absurd (there are hundreds of poems about dreams in the collection of poems), but that is a minority. Guan Shanyue, Book Wrath, Jin Cuodao, Peasant Sigh, Huangzhou and Long Songs are all his representative works. In addition, it is also a ci, its beauty is similar to that of Qin Guan, its quickness is similar to that of Su, and its coolness is similar to that of Xiao Xin and Xiao Xin. Among them, the most famous ones are Confessions (when Wanli wanted to seal Hou) and Don't Be Yongmei. His literary theory also has a considerable influence. He thinks that poetry and prose are sharp tools to vent people's depressed emotions, and he also advocates maintaining a mental state for work. Shizi is the last poem he left in his life. His artistic creation of poetry inherits the fine traditions of Qu Yuan, Tao Yuanming, Du Fu and Su Shi, and he is an outstanding poet with far-reaching influence in the history of Chinese culture. His main works include Collected Works of Weinan, Poems of Jiannan, Poems of Weng Fang, Book of Southern Tang Dynasty, Notes of Old Xuean, etc. Lu You's title is covered by the title of poetry. Lu You is also a skilled calligrapher, proficient in cursive and regular script. He called himself "Zhang Dian in cursive script (Zhang Xu) and Yang Feng in running script (simplified Chinese characters)." His calligraphy is simple, smart, elegant, elegant and straight, and his brushwork is vigorous and unrestrained in his later years. Zhu called his writing exquisite, elegant and elegant, with lofty intentions. There are not many books left, including On Two Kings. Masterpieces handed down from generation to generation include Bitter Cold Post and Chengdu Poetry Post. His works mainly have two aspects: on the one hand, he enthusiastically revenges the country, regains lost land and liberates the occupied people; On the one hand, it is leisurely and delicate, chewing out the deep and eternal taste of daily life and ironing out the twists and turns of the current scenery. His students praised him and said: "On poetry, it is more than crossing the south, and the grass took a fancy to the Northern Expedition"; An old man in the Song Dynasty praised him and said, "The predecessors commented on the poems of Song Dynasty after crossing the south, imitating Du Fu with Lu Wu's views, in order not to forget the Central Plains, which is the same as the fact of worshipping Juan." Du Fu's realm is not enough, so it is not very accurate to say that Lu You is "the same as Chongjuan", and he has not yet realized his special features. Patriotism permeates Lu You's life and runs through all his works. He saw a picture of a horse and met some flowers. Hearing a wild goose singing, drinking a few glasses of wine and writing a few lines of cursive script will arouse the feelings of patriotism and national humiliation, and the blood will boil, and this craze will rush out of the boundary of his sober life during the day and flood into his dreams. This is also not found in other people's poetry collections.