Li Shangyin and Du Mu are collectively called "Little Du Li" and "Big Du Li" is the collective name of Li Bai and Du Fu.
Li Shangyin, a poet in the Tang Dynasty, was born in western Henan (xρ) and was born in Hanoi, Huaizhou (now Qinyang, Henan). Kaicheng Jinshi, a former county commandant, secretary lang and Dongchuan our envoy. Influenced by the struggle between Niu and Li, he was marginalized and impoverished all his life. His poems exposed and criticized the separatist regime of the buffer region, the rampant eunuchs and the corruption of the upper ruling group at that time. The western suburbs are famous for their hundred rhymes, two feelings and heavy feelings. Most of his poems are epic poems, represented by Jia Sheng, Sui Palace and Fu Hou. Untitled poems also have their own meanings, which are interpreted differently by different schools. He is good at discipline, rich in literary talent, rigorous in conception, graceful in emotion and unique in style. But there are too many useful classics and their meanings are obscure. I also work four or six articles. Li Yishan's poems have been lost, and later generations compiled Fan Nan Wen Ji and Fan Nan Wen Ji Supplement.
Du Mu (803-853 AD) was born in Mu Zhi in Jingzhao Wannian (now Xi, Shaanxi). Tang Wenzong Yamato was a scholar in the second year, and served as a censor, a secretariat of Huangzhou, Chizhou and Zhou Mu, a foreign minister of Si Xun, and a calligrapher in China. Du Mu had political ideals, but because of his straightforward personality, he was repeatedly excluded and failed in his official career, so he indulged in debauchery and led a bohemian life in his later years. Du Mu's poems, fu and ancient prose are all famous, and the greatest achievement is poetry, which is as famous as Li Shangyin and is known as "Little Du Li" in the world. His poetic style is handsome, cold and beautiful, and unique. Especially longer than seven-character poems and quatrains. There are poems such as "Bo Qinhuai".
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