却说孔明放了孟获等一干人,杨锋父子皆封官爵,重赏洞兵。杨锋等拜谢而去。孟获等连夜奔回银坑洞。那洞外有三江:乃是泸水、甘南水、西城水。三路水会合,故为三江。其洞北近平坦三百余里,多产万物。洞西二百里,有盐井。西南二百里,直抵泸、甘。
All the prisoners were released; and Yang Fêng and his sons were rewarded with ranks, and his men were given presents. They expressed their gratitude and returned to their own, while Mênghuo and his hastened home to Silver-pit Ravine. Outside this ravine were three rivers, the Lu, the Kannan Shui, or Sweet South Water, and the Hsich'êng Shui, or West Water. These three streams united to form one river which was called the Sanchiang, or Three Rivers. Close to the ravine on the north was a wide and fruitful plain; on the west were salt wells. The Lu River flowed about two hundred li to the south-west, and due south was a valley called the Liangtu Ravine. There were hills in, as well as surrounding, the ravine, and in these they found silver; whence the name “Silver Pit.”