《水经注·卷三十六》
汉时该县百姓因受不了二千石长吏的苛征暴敛，叛汉而认屈都乾为宗主国。
此县民，汉时不堪二千石长吏调求，引屈都乾为国。
During the Han Dynasty, because the people of the county couldn't bear the harsh collection of taxes by the two thousand stone officials, they rebelled against the Han and recognized Qu Du Gan as their suzerain.