《水经注·卷四十》
在水边有许多良田，沿江有青溪、余洪溪、大发溪、小发溪等六条溪流，各溪灌溉良田，然后注入江中。
有青溪、余洪溪、大发溪、小发溪，江上有溪，六溪列溉，散入江。
There're many good fields by the water, there're six rivers including Qingxi River, Yu Hong River, Dafa River, and Xiaofa River, all rivers irrigate good fields, and then flow into the river.