《宋书·志·卷三十六》
边挝长，《永初郡国志》、坦压志、巡志都有些挝。包压志、途旦志未注设立情况。
沙村长，《永初郡国》、何、徐并有；何、徐不注置立。
Bianlao patriarch, mentioned in the Records of Counties and States of the Yongchu Period, Banyazhi, and Xunzi. Banzhi and Xunzi did not indicate the establishment.