Introduction to Liankang River: Liankang River stretches for more than 20 kilometers and originates from the vast forest sea. The water quality is sweet and mellow, rich in various minerals and trace elements, and it is a first-class drinking water standard. The valley twists and turns to form a canyon with a drop of more than 100 meters. The upper reaches have strange peaks and jagged rocks. The canyon in the lower reaches is U-shaped. The evergreen broad-leaved forest is dozens of long and lush, like a swan with its wings spread out. Living in goose eggs, it is known as "swan holding eggs".