Jingbo Lake, for the Mudanjiang dry current volcanic lava plug lake. Jingbo Lake water originated from the Mudanjiang River. Mudanjiang, anciently known as the sweat, Huerha River. It originated from Mudanling in the southwest of Dunhua City, Jilin Province, and transferred into the territory from the southwest, injecting Jingbo Lake from the big estuary, and flowing out from the northeast waterfall of the lake.