Gu Chunfang, also referred to as Fangfang affectionately by her mother Bai Xiuying, is Gu Wenshu's older step-sister who has already been married off. She is the daughter of Gu Aiguo and Bai Xiuying. She is mentioned when Gu Wenshu sarcastically asks whether Bai Xiuying is planning to have Gu Chunfang divorce first before marrying the butcher, suggesting that the family may have been planning to sell both daughters to the same man or that Gu Chunfang was also part of the family's schemes. Gu Chunfang is not physically present in the scene but is referenced as part of the family's greedy plans. Her mention reveals the extent of the family's willingness to sell off female family members for money.
