《徐霞客游记·楚游日记十三》
我们往南从原路走了一里半，抵达牛筋洞北面，便从小路往西南顺大山走。
南从旧路一里半，抵牛筋洞北，遂从小径，西南循大山行。
We went south along the original road for a mile and a half, arrived at the north side of Niu Jindong, and took the small path southwest along the mountain.