Pipa Jing (Chinese: 琵琶精; pinyin: Pípa Jīng), or Wang Guiren (Chinese: 王貴人; pinyin: Wáng Guìrén), is a character featured within the classic Chinese novel Fengshen Yanyi (Investiture of the Gods). She is a yaojing (seductive spirit) changed from jade pipa, who later becomes a favorite concubine of King Zhou of Shang.