Guan Yinping (onyomi: Kan Ginpei) is one of the fictional names for Guan Yu's daughter. In a dubiously accurate line in Record of the Three Kingdoms, she was considered by her father's advisers for a political marriage with one of Sun Quan's sons. Guan Yu flew into a blind rage by the suggestion. In Chinese folklore, she is argued to be either Guan Suo's younger or elder sister who fought for Shu after her father's death.