《资治通鉴·唐纪·唐纪七十七》
可是刘王、郝王、杨王这三个王却在暗中与节度使手下的大将相互勾结串通，有的节度使失去大将的拥护，这三个王就指使各地蛮人纷纷滋扰变乱。
而三王阴与大将相表里，节度使或失大将心，则教诸蛮纷扰。
However, the three kings, Wang Liu, Wang Hao, and Wang Yang, secretly colluded with some of the Imperial Protector's generals. When some of the Imperial Protectors lost the support of their generals, the three kings incited the Hu in the different regions to revolt.