[paper keyword] poetry is implicit 　 of 　 of condition of language of sex of stipulations of an agreement [paper summary] the article spends pair of poetry from isogon of implicit concept, generation, influencing factor, classification medium implicit the phenomenon undertook an analysis, in implicit concerned theory frame falls, to specific poetry (basically be a poem of four lines and a poem of eight lines) implicit the meaning had illumination. Ancient poetry is one of gem of our country outstanding culture, its language reservation concise, bouncing sex is big between the sentence, artistic conception is deep and a long time ago, word of a lot of poems became the logion beautiful line of win universal praise. Here " renown " and " beautiful " be afraid point to that not just a few or a few refined words and word, however this brief a few or the rich and deep intention that place of word of a few words expresses, these connotation often are not to demonstrate the exterior form in these words and word, however implicit in between the lines, implicit in canto, it is bigger social setting even in, for example: A poem of eight lines of Ruan Ji " the bosom that chant " : Cannot sleep in night, sit since play cry musical instrument. Bright moon of thin curtain ancient bronze mirror, cool breeze blows my front of a garment. Gu grand extra is wild, circle in the air twitter north forest. Wander why to meet, care is thought of alone sad. This poem sees picture from literal meaning the late night accuses the author the scene of musical instrument and alone and disturbed care are thought of. If we do not know the author lives in the times that the Northern and Southern Dynasties of advance of the Kingdom of Wei intersects, do not know the positional condition with dark at that time social politics environment and author located oneself, we cannot understand the author's feelings very well, do not know an author why cannot night sleep? Do not know the poem is actually medium " Gu grand " , " circle in the air bird " it is additional point to somewhat, more the backside that does not know a poem is additional still somewhat concealed, be opposite namely political dissatisfaction is mixed at that time depressed and discontented and to cloudy social politics disclose and critically. As a result of the political environment of dark at that time high pressure, this poem is multi-purpose than promoting, write more obscurely labyrinthian. (www.my-paper.info my paper)