回溯奈何桥的悲伤追忆孟婆汤的绝望
[huí sù nài hé qiáo de bēi shāng zhuī yì mèng pó tāng de jué wàng]
This describes recalling past sorrows and the anguish symbolized by crossing the 'Bridge of Helplessness' and drinking 'Meng Po Soup' (a mythological bridge and soup believed to erase memories in Chinese folklore). It signifies reflection on lost love and painful endings.