Ying Bu
Gaozu summoned his subjects to discuss on how to deal with Ying Bu and they urged the emperor to send an army to attack Ying Bu and destroy him. Xiahou Ying consulted Xue Gong (), a former "lingyin" of Chu, and asked him, "The emperor granted him a fief and the title of a vassal king, allowing him to enjoy luxuries and rule over thousands, why does he still want to rebel?" Xue Gong replied, "Peng Yue and Han Xin were executed in the past two years. The three of them contributed heavily to the dynasty's founding and are almost equal to each other. Ying Bu feared that he would experience the same fate (as Han Xin and Peng Yue) so he rebelled." Xiahou Ying then recommended Xue Gong to Emperor Gaozu. Xue Gong analysed to the emperor that Ying Bu would make three possible moves: 1. Attack and capture Wu, Chu, Qi, Lu, Yan and Zhao, and the Han dynasty would lose the Shandong region as a result; 2. Attack and capture Wu, Chu, Han, Wei, rely on supplies from Aoyu to block Chenggao, the outcome of this move was uncertain; 3. Attack Wu, Xiacai, return to Yue and Changsha, there was nothing to worry if Ying Bu made this move. Xue Gong predicted that Ying Bu would take the third option because Ying Bu was a convict and he attained his kingly status through his own efforts, and everything he did was for personal gain and he did not care about the people and his descendants. Gaozu put Xue Gong in charge of 1,000 households and installed his son Liu Chang () as "Prince of Huainan" to replace Ying Bu. Gaozu then personally led an army to suppress Ying Bu's rebellion.