诗学界在探讨中国诗歌兴衰的原因时 ,往往忽略了一个具有决定性作用的因素 ,即时代和社会对诗歌这种精神产品需求的程度。唐诗之所以全面繁荣 ,是因为唐代社会对诗歌的需求极其旺盛 ,诗歌因此成为唐代社会的主流文化 In discussing the reasons for the rise and fall of Chinese poetry, poetics often neglected a decisive factor, that is, the extent to which the times and the society are in need of spiritual products such as poetry. The reason why Tang poetry is fully prospered is that the social demand for poetry in the Tang Dynasty was extremely exuberant. Poetry thus became the mainstream culture in the Tang Dynasty