Write poetry as a composition. Around 19 16, Hu Shi put forward the subject of "taking poetry as composition", demanding reading in vernacular Chinese, hoping to get rid of traditional poetry and replace classical Chinese poetry. Later, he put forward the slogan of "great liberation of poetic style" and created a large number of new poems, which were accepted as "Trial Collection". This concept emphasized the use of daily language in poetry, promoted the modernization of poetry and vernacular culture, and had a far-reaching impact on the New Poetry Movement in China at that time. Hu Shi believes that poetry should pay attention to expressing true feelings, pursue conciseness and harmony in phonology, and emphasize the freedom and individuality of poetry creation. The appearance of this concept broke the shackles of traditional poetry creation and provided new ideas and directions for literary creation during the New Culture Movement.