《徐霞客游记·粤西游日记十八》
江流到这里转向东去，江流由南回转到东去之处，江左岸俯瞰江流的岩石上，有刻在石头上的大字，当地人指认为韩都指挥使留下的题辞，但船太快不能辨认。
江至是转而东，其南回东转处，江左瞰流之石，有大书镌石者，土人指为韩都宪留题，然舟疾不能辨也。
The river turns to the east here, and there are large characters carved on the rock that overlooks the river on the left bank of the river. Locals say that it is an inscription left by the military governor of the Han Dynasty, but the ship is too fast to tell.