Wang Xifeng (simplified Chinese: 王熙凤; traditional Chinese: 王熙鳳; pinyin: Wáng Xīfèng; Wade–Giles: Wang Hsi-feng; Meaning: Splendid Phoenix), alias Sister Feng.
Baoyu's elder cousin-in-law, young wife to Jia Lian (who is Baoyu's paternal first cousin), niece to Lady Wang. Xifeng is hence related to Baoyu both by blood and marriage. An extremely handsome woman, Xifeng is capable, clever, humorous, conversable and, at times, vicious and cruel. Undeniably the most worldly women in the novel, Xifeng is in charge of the daily running of the Rongguo household and wields remarkable economy as well as political power within the family. Being a favorite of Grandmother Jia, Xifeng keeps both Lady Wang and Grandmother Jia entertained with her constant jokes and amusing chatter, playing the role of the perfect filial daughter-in-law, and by pleasing Grandmother Jia, ruling the entire household with an iron fist. One of the most remarkable multi-faceted personalities in the novel, Xifeng can be kind-hearted toward the poor and helpless. On the other hand, Xifeng can be cruel enough to kill. Her feisty personality, her loud laugh, and her great beauty contrast with many of the frail, weak-willed beauties of the literature of 18th-century China.