Where was the Ganjiang River transported by water?

Gongshui, the east source of Ganshui, is the positive source of Ganjiang River, which comes from the Cape of Gan Yuan in Wuyishan and is formed by the confluence of Mianshui and Xiangshui.

Zhang Xiyuan water flows from Dayuling.

After Zhanghe and Gonghe meet in Ganzhou, they meander northward, pass through Ji 'an, Zhangshu and fengcheng city, and then flow into Poyang Lake in four tributaries.

The total length is 99 1km, of which the main stream is 75 1km long and the drainage area is 83,500 square kilometers.