Selected from Beijing Opera Su Sanqijie, also known as Qi Jie. Story content: Su San is a prostitute who falls in love with her son Wang Jinlong. Later, he became an official in Nanjing. In the meantime, Shen took a fancy to Susan and tried to force her. She refused, so she was helpless and encouraged her to frame her, which was very wronged. Only one lyric is like running water in Xipi, a Peking Opera.