"Chixiao" and Its Influence on Allegory Poems in Han Dynasty

Allegory poems from the only oneBin-Song Chixiaoin Classical poetryto those in Han Dynasty have these common characters: in sprit,these poems described the miserable condition in all one's life;in citizenship,the authors belonged to the society Shi;inmethod,these poems are used to express the writer's feeling by the way of bird words;in personal pronoun usage,the first pronoun purely is changed into three pronouns;in narration,the story telling of single role is changed into the dialogue between two roles.Above all is showed the changing process of allegory poems.