Li Shangyin was our country ancient times the renowned poet,his lifehas unrecognized talent,experienced suffering "struggle Niu Li"implicating,strove for the survival in the crevice,"the life not opens",became the cow,the Li factional strife sacrificialvictim.Li Shangyin "Untitled Poem" is with hides the tune obscurelanguage to express in politics,in the life feeling of misfortune,because in the poem explains with difficulty rhyme Italy,enabled itto attract the multitudinous researcher,the untitled poem alwayscomments the family to be called the poem to confuse.This articlerelates Li Shangyin's biography as well as the political bitterexperience,emphatically analyzes the political factor which theuntitled poem the characteristic and its contains Li Shangyin was our country ancient times the renowned poet,his lifehas unrecognized talent,experienced suffering "struggle Niu Li"implicating,strove for the survival in the crevice,"the life not opens",became the cow,the Li factional strife sacrificialvictim.Li Shangyin "Untitled Poem" is with hides the tune obscurelanguage to express in politics,in the life feeling of misfortune,because in the poem explains with difficulty rhyme Italy,enabled itto attract the multitudinous researcher,the untitled poem alwayscomments the family to be called the poem to confuse.This articlerelates Li Shangyin's biography as well as the political bitterexperience,emphatically analyzes the political factor which theuntitled poem the characteristic and its contains