石世
In early 349, Shi Hu grew ill, and he ordered that his sons Shi Zun the Prince of Pengcheng and Shi Bin (石斌) the Prince of Yan be made joint regents for Shi Shi. This interfered with Empress Liu's and Zhang's plans to control the government, and they issued false edicts sending Shi Zun away and executing Shi Bin. Shi Hu soon died, and Shi Shi succeeded him. Empress Liu became empress dowager, and she served as regent, holding power jointly with Zhang. She tried to placate Shi Zun and Shi Jian the Prince of Yiyang by giving them high posts. However, Shi Zun did not accept and marched on the capital Yecheng. Empress Dowager Liu tried to placate him by offering him the regent office and the nine bestowments, but that could not stop him from entering the capital and seizing power. He executed Zhang, and then forged an edict by Empress Dowager Liu deposing Shi Shi and giving him the throne. Shi Shi was created the Prince of Qiao, and Empress Dowager Liu was given the title of Princess Dowager of Qiao, but soon Shi Zun executed both of them.