“乐府”一词,最初是指主管音乐的官府。魏晋六朝时,乐府乃由机关的名称变为一种带有音乐性的诗体的名称,在其后的文学发展史上“乐府”成为继《诗经》、《楚辞》之后大放异彩的新诗体,备受推崇。唐代文人用乐府旧题创作了许多优秀的诗歌作品,呈现出与之迥异的新气象、新特色。 “Yuefu ” the term, initially refers to the official music. During the Wei and Jin Dynasties and the Six Dynasties, the Yuefu was changed from the name of the organ to the name of a poetic body with musicality. In the subsequent history of literature, “Yuefu ” became the first place after “The Book of Songs” and “Chu Ci” Splendid new style of poetry, highly respected. In the Tang Dynasty, the literati used the old title of Yuefu to create many excellent poems and works, showing different new meteorological features and new features.