唐代盛行道教,崇道成为社会风尚并影响到文学创作。白居易的《长恨歌》便渗入诸多道教思想:受“神仙”观念的影响,白居易虚构了一个神奇飘渺的道教仙境,并对杨贵妃完成了由人到仙的形象转变;展示了道教法术的神通广大;强烈的“重阴”观念及女性意识,使诗歌主题及人物形象发生明显的变化,呈现出多义性、复杂性、矛盾性。 Prevailing Taoism in the Tang Dynasty and Taoism became social customs and influenced literary creation. Bai Juyi’s “Everlasting Sorrow” infiltrates many Taoist thoughts: influenced by the concept of “immortality”, Bai creates a mysterious and misty Taoist Wonderland and transforms the image of Yang Taoism from fairy to fairy; The vastness of the mind; the strong concept of “heavy yin” and the awareness of women make the subject and characters of poetry noticeable changes, showing a sense of ambiguity, complexity and contradiction.