Exploratory Research on Causes of the Appearance and Prosperity of Lengthy Narrative Wu Poetry

: Wu poetry, being pregnant for thousands of years; influenced and enriched by various literature and art, formed a lengthy narrative poetry which is the evolution necessity of Wu poetry in the late mid-term of Qing Dynasty, due to the narrative style,free literature forms and rich structures and specific singers in the specific period. Wu poetry is also the necessity of the tendency of the ancient poetry of China.