《资治通鉴·唐纪·唐纪四》
二月辛卯，唐改信州为夔州，任命李孝恭为夔州总管，命他大造船舰，训练军队练习水战。
二月，辛卯，改信州为夔州，以孝恭为总管，使大造舟舰，习水战。
In February, the Tang court changed the name Xinzhou to Kuizhou and appointed Li Xiaojing as the governor of Kuizhou. He was ordered to build numerous ships and train soldiers in naval combat.