What are the achievements of Tang poetry?

Poetry in Tang Dynasty is the peak of China's classical poetry. His creation is prosperous, rich in themes, diverse in styles, numerous in genres, complete in system and high in quality. Its achievements inherit and carry forward the fine traditions since The Book of Songs and Songs of the South, and at the same time, it extensively summarizes the creative experience of predecessors, letting a hundred flowers blossom and bringing forth the new. Especially in language, meter and technique, he formed his own unique style, which opened up many roads for the development of later poetry.