In the Yuan Dynasty, the famous writer Bai Pu creative drama "Indus Rain", to the Qing Dynasty, playwright Hongsheng same theme to create drama "Palace of Eternal Youth."
In the Yuan Dynasty, the famous drama writer "Wutong rain" was created by Bai Pu, a famous writer. When he arrived in the Qing Dynasty, the dramatist Hongsheng created the drama "the palace of eternal youth" with the same theme.