《资治通鉴·唐纪·唐纪三十三》
己巳，朝廷加封颜真卿为户部侍郎兼本郡防御使，颜真卿又任命李为副防御使。
己巳，加颜真卿户部侍郎兼本郡防御使；真卿以李为副。
On jǐsì day, the imperial court awarded Yan Zhenqing the position Acting Minister of the Ministry of Revenue and Acting Defense Commissioner for this commandery, and Yan Zhenqing further appointed Li Wei to be his deputy defense commissioner.