In 423, Emperor Mingyuan died, and Crown Prince Tao succeeded him as Emperor Taiwu. Immediately, many of the other officials, jealous of Cui Hao, made accusations against him. Not willing to go against the majority of officials, Emperor Taiwu relieved Cui of his posts and had him retire to his mansion as the Duke of Baima. However, because Emperor Taiwu also knew Cui to be intelligent and wise, he still often consulted Cui on important matters. During this time, Cui spent much time caring for his skin, and his skin was said to be so fair and beautiful that it was comparable to beautiful women's. He also compared his own intelligence to that of the famed Han Dynasty strategist Zhang Liang, and further believed that his own knowledge surpassed that of Zhang.