《徐霞客游记·滇游日记八》
阮玉湾对我说： 海口有石城非常奇妙，石城附近有别墅，已经把那里买下准备建造名胜风景区。
玉湾谓余： 海口有石城妙高，相近有别墅，已买山欲营构为胜地。
Ruan Y 湾 said to me: “There is a fantastic stone city in Haikou. It is near a villa. I have already bought it and plan to build a scenic tourist area there."