《徐霞客游记·滇游日记三十二》
从西坡往北行五里，略下走，有小涧自西流向东，涉过小涧往北上走，从这里起屡次上登东突的山坡，两次渡过东流的山涧。
北行西坡五里，稍下，有小涧自西而东，涉之北上，于是屡陟东突之坡，再渡东流之涧。
Heading north from the west slope for five miles, going down a little, there is a small stream flowing from west to east, crossing the stream and heading up north, crossing the slopes of the sudden eastward slopes from here, and crossing the eastward mountains twice. canyon.