Chengcha River
There is a north-south fault between the peaks of Tianhuo and Longmen. For rocks crushed, weathering strong there, as time passes, it has formed a crack called Tamen. The water of the sky pond flowing from Tamen and long time eroding the earth formed Chengcha River. In myth, “Chengcha” means to lead to the heaven by wooden raft. with the length of 1250m, it is the shortest river in the world.