Li Hua Fu, composed by Yang Nailin and written by Weng Si, is the theme song of the newly edited historical Peking Opera Tang Guifei. Mei Baojiu is a Peking Opera actor, the son of Mei Lanfang. His singing is sweet and inherits the essence of Mei school art. The content of this song directly echoes the love theme of Tang Huang Ming and Yang Guifei in Tang Guifei. The singing design is mainly based on the Huang Er mode of Peking Opera, adding the characteristics of Mei school singing.