"Meteorology in the prosperous Tang Dynasty refers to the vigorous meteorology in poetry." It "focuses on the overall impression of poetry in the prosperous Tang Dynasty, and the style and spirit of the times of poetry are broad, vigorous, far-reaching and beyond; Abundant vitality, creative fun, brand-new experience; And through the use of images, the presentation of artistic conception, the combination of temperament and melody, a new aesthetic feeling is formed "; It covers the broad vision, free and active thoughts, vigorous vitality and high-spirited spirit of the literati in the prosperous Tang Dynasty. It shows the overall mental outlook of a powerful country in its heyday. As a great romantic poet in this period, Li Bai's poems strongly and vividly expressed this prosperous atmosphere in Tang Dynasty.