《资治通鉴·后汉纪·后汉纪一》
当时契丹以恒州作为中京，翰林承旨张砺奏拟燕王为中京留守、大丞相、录尚书事、都督中外诸军事，枢密使照旧。
时契丹以恒州为中京，翰林承旨张砺奏拟燕王中京留守、大丞相、录尚书事、都督中外诸军事，枢密使如故。
At that time, the Qidan established Hengzhou as the Middle Capital. Zhang Li, the Imperial Drafter of the Hanlin Academy, submitted a proposal to appoint the King of Yan as the Middle Capital Prefect, the Grand Chancellor, the Administrator of the Ministry of Civil Appointments, and the General in Chief of All the Armed Forces In and Out of the Country. The Privy Chancellor position remained unchanged.