As long as 2,057 km, the Yaluzangbu River turns and twists like a silver dragon from the west to the east into the valleys of South Tibet.It runs through Muotuo county. After a 90-degree turn,it empties into the Indian Ocean.People could have a good time with their yak hide boats or canoes in the upper level of the River with going down to the lower level is quite exciting and challenging.