《徐霞客游记·滇游日记三十八》
于是往西南盘绕在层层壑谷之上，二里，越过山冈向西下山，又走二里，向西南下到坞中。
于是西南盘层壑之上，二里，越冈西下，又二里，西南下至坞间。
So go southwest and wind around the terraced valleys. After two li, cross the mountain hill and descend westward. After another two li, go southwest and descend into the dock.