《资治通鉴·汉纪·汉纪九》
又盛产、稻、梨、栗、桑、麻、竹箭等物品，土地适宜于种植和芋头，水中有许多青蛙和鱼类，贫穷的人可以人人温饱家家富足，不必担忧受饥寒之苦；所以酆水与镐水之间，号称肥沃之地，每亩土地价值一斤黄金。
又有粳、稻、梨、栗、桑、麻、竹箭之饶，土宜姜、芋，水多蛙、鱼，贫者得以人给家足，无饥寒之忧；故酆、镐之间，号为土膏，其贾畮一金。
It also produces abundant silk, rice, pears, chestnuts, mulberry, hemp, bamboo arrows, and other products. The land is suitable for growing and taro. There are many frogs and fish in the water. Poor people can all be well-fed and rich. Don't worry about suffering from hunger and cold; Therefore, the area between Fengshui and Haoshui is known as a fertile land, with each acre of land worth one pound of gold.