Li Di (November 1st, 971-1047), with a retro character, his ancestors were from Zhaojun, and later moved to Puzhou. In the second year of Jingde (1005), Li Di was the number one and the first, and he was in the positions of Litong Judge, Zhizhou, Zhizhi, Jiedushi, etc., and went inside and outside many times, twice from official to prime minister. In his later years, the crown prince and Tai Fu made official appointments.