《资治通鉴·唐纪·唐纪三十三》
颜真卿把堂邑之战的功劳让给贺兰进明，于是贺兰进明就向朝廷上奏表功，任意增减事实。
真卿以堂邑之功让进明，进明奏其状，取舍任意。
Yan Zhenqing gave the credit for the victory in Dangyi to He Lan, so He Lan reported to the court for his merits, arbitrarily adding and omitting the facts.