《水经注·卷三十八》
泷水又往南流经曲江县东边，据说从前县名叫曲红，曲红是山名，就是东边那座相连的山冈。
泷水又南径曲江县东，云县昔号曲红，曲红，山名也，东连冈是矣。
Long Shui continues to flow southward, passing the east of Qujiang County. It is said that the former name of the county was Quhong, and Quhong was the name of the mountain, which is the hill that connects to the east.