소제
Emperor Wen, angry that Xu, Fu, and Xie had, immediately after they deposed Emperor Shao, assassinated both Emperor Shao and another brother of his, Liu Yizhen (劉義真) the Prince of Luling, had Xu and Fu arrested and killed in 426, and declared Xie, then the governor of Jing Province (荊州, modern Hubei) a renegade. Believing that neither Tan nor Wang was involved in the plot to depose and kill Emperor Shao (perhaps because Wang Hong's brother Wang Tanshou (王曇首) was a trusted advisor of his and presumably told him about Wang Hong's lack of involvement in the plot), he summoned them to the capital, and he made Wang Hong prime minister and the governor of the capital region Yang Province (揚州, modern Zhejiang and southern Jiangsu). Later that year, Tan, who was put in charge of the army, defeated Xie.