虽然历史上有杨贵妃和唐明皇其人,但是进入了文学作品的唐明皇和杨贵妃,应当说已经是文学艺术形象,而对后世创作影响最大的,当以唐朝陈鸿的《长恨传》及白居易《长限歌》,陈氏散文、白氏长诗,联袂推出,成了映耀古今的诗文双璧。但是,流传至今堪称戏曲双璧的,应是元代白朴的《梧桐雨》和清初洪昇的《长 Although there are historically Yang and Empress Dowager Tang, but into the literary works of the Tang emperor and Yang concubine, it should be said that it is already the image of literature and art, but the greatest impact on later generations of creation, when the Tang Dynasty, And Bai Juyi “long limit song”, Chen’s essay, White’s long poem, launched jointly, has become a reflection of both ancient and modern poetry. However, the two genres that have spread so far are supposed to be Bai Wu’s “Indus Rain” in the Yuan Dynasty and the "Long