《新五代史·世家·前蜀世家第三》
干德元年正月，在南郊祭天，实行大赦，加封尊号焉圣德明孝皇帝。
乾德元年正月，祀天南郊，大赦，加尊号为圣德明孝皇帝。
In the first month of the first year of Gande, a grand amnesty was carried out in the southern suburbs to worship the heaven, and the honorific title of Yanshengdemingxiao Emperor was added.