Li Jifu
In 811, at Li Jifu's suggestion, Emperor Xianzong appointed several officials—Duan Pingzhong (), Wei Guanzhi, Xu Mengrong (), and Li Jiang—to review the governmental structure, to streamline it, reduce the number of officials who were not carrying out any crucial tasks, and revise the officials' wage scale. Later in the year, with Emperor Xianzong believing that Li Jifu had often used his own personal likes and dislikes to decide on his policies, he promoted Li Jiang to be a chancellor as well, to counterbalance Li Jifu.