Empress Gao was a Chinese empress of the Song dynasty, married to Emperor Yingzong. She served as the regent of China during the minority of her grandson, Emperor Zhezong, from 1085 until her death in

Empress Cao was a Chinese empress consort of the Song dynasty, married to Emperor Renzong of Song. She served as regent of China during the illness of Renzong's successor Emperor Yingzong, from 1063 u