《徐霞客游记·滇游日记三十三》
此地北山东突而高大险峻，南山自石洞厂南面，盘旋着向西转，高耸为江东山的北岭，与北山对面相夹，截过江流往西下延，中间拓宽为山坞，曲折在其间。
盖此地北山东突而巀嵲ｎｉè山高而峻，南山自石洞厂南，盘旋西转，高耸为江东山北岭，与北对夹，截江西下，中拓为坞，曲折其间。
To the north, the eastern side of these mountains jutted out and was steep and majestic; to the south, the mountains coiled around from the area south of the Shi Cave Works and turned westward, rising up to form the northern ridge of the Jiangdong Mountains and meeting the northern mountains on the other side, thereby cutting off the river as it flowed westward; the area between them widened into a mountain valley that meandered in between.