《徐霞客游记·滇游日记三十》
顺峡谷往西深入，向南涉水后越过一处山崖，约走一里，于是从南面的山崖向西上登。
循峡西入，南涉而逾一崖，约一里，遂从南崖西上。
Following the canyon, we went west and crossed a cliff and a stream about a li away, then we climbed west from the southern cliff.