《徐霞客游记·粤西游日记三十五》
山在这里分为南北两列，石峰远远排列而中间横着土山脊，东边望去非常广阔，直达草塘，觉得地势渐渐低下来，但冈峦山坡环绕合拢，反而拦堵成此处水塘。
山至是南北两界，石峰遥列而中横土脊，东望甚豁，直抵草塘，觉其势渐下，而冈坡环合，反堰成此水。
The mountain is divided into two rows from north to south here, Shifeng Mountain is arranged far away, and Tushan Ridge is lying in the middle; looking from the east is very vast, reaching Caotang, and you feel that the terrain is gradually lowering; but the surrounding hills and slopes are closed together, but instead blocking this pond.