Scope and Contents Palace of Eternal Life on the Seventh Day of July 七月七日长生殿 Qi Yue Qi Ri Chang Sheng Dian. All music manuscripts were stamped by 曲艺苑 Arts and Performance Center. The story tells that beauty Yang Yuhuan, who is charming and good at music, is Emperor Ming’s most cherished concubine. However, the rebellion breaks the sweet love between them two; Beauty Yang suicides in Slope Mawei. After suppressing the rebellion, Emperor Ming misses Yang day and night, and Yang’s spirit haunts around him, too....