《徐霞客游记·滇游日记二十》
南、北二衙又在坞西北，而道路则从山的西南越过山坳伸进去。
南北二衙又在其西北，而路则由山之西南逾坳以入。
The south and north Nanya are located in the northwest of the gully, while the road extends into the gully from the southwest of the mountain.