《徐霞客游记·滇游日记四十三》
石桥之南，那路岔为东西两条：东边的岔路就是我从那里来的路，西边的岔路是四川僧人新近开通，想要上通到延过的山脊处的路。
石桥之南，其路东西两岐：东岐即余所从来道，西岐乃四川僧新开，欲上达于过脊者。
South of the stone bridge, the road forks into two, east and west: the fork on the east side is the road I came from, and the fork on the west side is the road recently opened by Sichuan monks, intending to go up to the ridge of Yanguo.