渤海國
(?
812年～
817年)
大言義，是渤海國第八代君主，在位期間812年至817年，大元瑜的弟弟，改元為朱雀。唐朝遣使李重旻册封
大言義為渤海國王。
大言義進一步加強了與唐朝的關係，817年去世，謚號僖王。
Big words meaning, is the eighth monarch Bohai Kingdom, during the reign of 812 to 817 years, Tai Yuen Yu's brother, reign title as Suzaku. Li Chung-Min Tang Sending Envoys canonization of great meaning for the Bohai Sea King made. Balhae to further strengthen relations with the Tang Dynasty, 817 years of death, posthumous title of Wang Xi.