King Zhaoxiang of Qin
In 306 BC, the young King Zhaoxiang ascended to the throne, with his mother Queen Dowager Xuan serving as regent. Knowing Qin could not focus on eradicating Yiqu when it had the hostile eastern states to deal with, and her son's rule was still shaky due to numerous rival princes keen to capture the throne, Queen Dowager Xuan decided to use an approach of pretended conciliation. She invited the king of Yiqu to live long-term in the Ganquan Palace, and consummated a seductive liaison that produced two sons with him. This completely removed the Yiqu King's hostility towards Qin, as the beguiled king had lost all cautiousness around the Queen Dowager. At the same time, King Zhaoxiang was aggressively acting to weaken rival warring states in the east and south, and Queen Dowager Xuan was secretly planning with her son the eventual annihilation of Yiqu.
Empress Dowager Wang Baoming
Empress Dowager Wang Baoming (王寶明) (455–512), formally Empress An (安皇后, literally "the peaceful empress"), semi-formally Empress Dowager Xuande (宣德太后), was an empress dowager of the Chinese dynasty Southern Qi. She was never empress, but as she was the wife of Xiao Zhangmao, the oldest son and crown prince of Emperor Wu, who was posthumously honored as an emperor, and the mother of his son Xiao Zhaoye, who later became emperor, she was considered an empress.