Ying Bu
As crown prince, Prince Ying, along with his mother, would be the ones who would rule on important matters at the capital in his father's absence during various campaigns. When Ying Bu rebelled in 196 BC, Emperor Gao was ill and considered sending Prince Ying as the commander of the forces against Ying Bu rather than campaigning himself, but at the suggestion of Empress Lü (who averred that the generals, who were generally Emperor Gao's old friends, might not fully obey the young prince), went on the campaign himself. Prince Ying was instead put in charge of home territories around the capital Chang'an, assisted by Confucian scholar Shusun Tong (叔孫通) and strategist Zhang Liang (張良). He appeared to carry out the tasks competently but without distinction.