Introduction to Hun River: Hun River was called Shenshui in ancient times, also known as Xiao Liao River. It is a tributary of Liao River with a total length of 415 kilometers. The Hun River runs through the eastern and central parts of Liaoning Province, and the scenery along the river is beautiful. According to legend, its name was derived from the military wisdom of Nurhaci, the emperor of the Qing Dynasty.