What is the allusion of the Peking Opera Ode to the Pear Flower?

The ode to Pear Flowers tells the story of Li Longji and Yang Yuhuan, the Emperor Xuanzong of the Tang Dynasty. Yang Yuhuan's beauty is as beautiful and gorgeous as a pear drop in the spring rain, and so is her final fall. She can never forget her love for Li Longji, the Emperor Xuanzong of the Tang Dynasty. She even loved to make any sacrifice for him. In the end, this Yang Yuhuan paid a painful price for the responsibility of the country's turmoil, which made the everlasting regret spread through the ages. The theme song "Ode to Pear Flowers" of Mei Pai Peking Opera "Da Tang Gui Fei"? (Erhuang Siping Tune) Composer: Yang Nailin Singing: Mei Baojiu? Pear blossoms, spring brings rain? Pear flower falls, spring in the mud? Only for one person in this life? Does he say that the king is also infatuated? But with graces granted by heaven and not to be concealed? But with graces granted by heaven and not to be concealed? Long hate a song of eternal mystery? Long hate a song of eternal thought? Just for you? Woven a red dress just for you? Just for you? Just dancing and floating in the sky for you? I'm here to complain about affection? Don't be like a dream, don't you? I see you're on cloud nine, right? Don't say that the sea of clouds is far away from the Milky Way? I look forward to meeting you? Golden wind and jade dew around Xiangyun? Ah ...? My eternal love? My soul mate who can't talk? My eternal love? My lover who can't talk.