《徐霞客游记·滇游日记六》
沾益州的土知州安边，是原土官安远的弟弟，哥哥去世而弟弟接替哥哥的职务。
沾益州土知州安边者，旧土官安远之弟，兄终而弟及者也。
An Bian, the Tuzhizhou of Zhanyi Prefecture, was the younger brother of the original Tusi, An Yuan. When his brother died, he succeeded his brother's position.