Introduction to Erhai Moon: Erhai Moon is one of the four famous sceneries in Dali. Legend has it that there was a fairy in the sky who envied life on earth and came down to the Erhai Lake to marry a young fisherman. Seeing that the fishermen were having difficulty catching fish, she put a precious mirror she brought into the seabed to illuminate the fish clearly, so that the fishermen could catch more fish. Later, the precious mirror turned into a golden moon on the seabed. This is the Erhai Moon.