Empress Cao (Han dynasty)

Cao Jie (pronunciation^ⓘ) (died 2 July 260), posthumous name Empress Xianmu, was the last empress consort of the Eastern Han dynasty of China. She was the second wife of Emperor Xian, the last Han emperor, and became known as the Duchess of Shanyang after her husband's abdication. She was a half-sister of Cao Pi, who ended the Han dynasty by forcing Emperor Xian to abdicate the throne in his favour and established the state of Cao Wei. She fiercely opposed the coup d'état orchestrated by Cao Pi, repeatedly refusing to hand over the imperial seal.

Empress Xianmu is praised in the traditional point of view as the last defender of the failed Han Dynasty, alongside Empress Fu Shou and Lady Dong in contrast to Emperor Xian's negligence.