《资治通鉴·唐纪·唐纪七十五》
崔、王超二人，是州、岐州的判官，凡是昭宗对一些事情的决断，使某些人未能得逞，他们就向崔、王超申诉，崔、王超二人便教唆李茂贞、王行瑜上呈表章进行辩论，朝廷对他们的事稍微有些不同意见，李茂贞、王行瑜便出言不逊。
有崔鋋、王超者，为二镇判官，凡天子有所可否，其不逞者，辄诉于鋋、超，二人则教茂贞、行瑜上章论之，朝廷少有依违，其辞语已不逊。
Cui, Wang Chao, the two people, were the judges of Zhou and Qi states. Whenever Zhaozong made any decision about things, enabling some people to fail to get what they wanted, they would complain to Cui and Wang Chao, who would then instruct Li Maozhen and Wang Xingyu to submit memorials for a debate. If the Imperial Court raised any slight difference on their matter, Li Maozhen and Wang Xingyu would utter some rude remarks.