《汉书·传·楚元王传》
传令询问民间，有鲁厘担公、整回贯公、胶东庸生的传学与此相同，受压制没有施行。
传问民间，则有鲁国桓公、赵国贯公、胶东庸生之遗学与此同，抑而未施。
He ordered an inquiry among the people, and there were Lu Li Dan Gong, Zheng Hui Guan Gong, and Jiao Dong Yongsheng who taught the same thing, but were suppressed and not implemented.