The mother of Wu Lan and mother-in-law of Chang Yaohui. She is a former team leader at a factory thirty years ago. She accidentally saw a woman who looked exactly like her daughter Wu Lan at the hospital, only to realize her daughter was still in the inpatient ward. She reveals the backstory that thirty years ago, her husband Wu Feng and she adopted a baby girl named Wu Lan from Duan Yiyi, a capable coworker who was unmarried and pregnant. Wan Xiuqin never knew Duan Yiyi had twin daughters. She is protective of her daughter and tried to shield Chang Yaohui from worrying Wu Lan about the hospital admission.
