《旧唐书·本纪·卷二十》
这是因为当时王建攻破了顾彦晖的梓州，兼并了东川的洋州、果州、阆州等州的缘故，又任命忠义军节度使、山南东道辖区内观察处置使、三司水陆发运使、开府仪同三司、检校太尉、中书令、兼职襄州刺史、上柱国、南平王、食邑三千户赵匡凝署理检校太师，兼任中书令，加授实封食邑一百户。
时建攻下梓州顾彦晖，兼有东川洋、果、阆等州故也。又以忠义军节度、山南东道管内观察处置三司水陆发运等使、开府仪同三司、检校太尉、中书令、兼襄州刺史、上柱国、南平王、食邑三千户赵匡凝可检校太师、兼中书令，加实封一百户。
This was because at the time, Wang Jian had captured Gu Yanhui's Zi Prefecture and annexed Dongchuan's Yang, Guo, and Lang Prefectures. Also, Loyal and Righteous Military Circuit Special Commissioner, Shan Nan East Circuit Commissioner, Water and Land Transportation Commissioner, Chief of the Three Departments, Assistant Minister of War, Chancellor, and Prefect of Xiangzhou, Prince of Nanping, Grantee of 3,000 Households, Zhao Kuangning was appointed Acting Assistant Taishi and Chancellor, and granted an additional Actual Grantee of 100 Households.