Very little is known about her, other than that she was the daughter of Wang Kui (王夔), the director of imperial transportation. She was created empress in May or June 254,4th month of the 6th year of the Jia'ping era, per Cao Fang's biography in Sanguozhi. The month corresponds to 4 May to 2 Jun 254 in the Julian calendar. after Cao Fang's second wife Empress Zhang was deposed in light of false accusations of treason levied against her father Zhang Ji (張緝) by the regent Sima Shi. It is not known whether Empress Wang was previously an imperial consort.
