Sun Shangxiang (onyomi: Son Shōkō) is a popular fictional name created via Peking opera for Lady Sun. She is one of Sun Jian's daughters, and the younger sister of Sun Ce and Sun Quan. She is historically one of Liu Bei's wives who bore him no children. During their marriage, she was known to have practiced martial arts and had armed maids near her company at all times. While they were not close in history, Romance of the Three Kingdoms insists she was happily wedded to her husband.