What does the "moon" mean among the four scenic spots in Dali?

The moon of the four scenic spots in Dali is Erhai Lake Moon. Every year on the Mid-Autumn Festival night on the 15th day of the eighth lunar month, Bai people who live near Erhai Lake in Dali will paddle wooden boats into Erhai Lake to enjoy the golden moon reflected in the sea. The sky, clouds, moon and sea water complement each other and form a beautiful picture. The best places to go are Xiaoputuo Island in Wase Town of Dali City and Yuji Island in Shuanglang Town.

Legend has it that there are three kind green dragons in Erhai Lake, Yunnan Province, and they get along well with the residents there. Later, a black dragon came and tried to occupy Erhai Lake. The three dragons in the battle were black and blue. Guanyin's mother happened to pass by and saw it, so she took out the Haizhu and threw it at the demon dragon. The beads immediately turned into a glittering golden basin and covered the dragon on the bottom of the sea. Guanyin's mother tied a gold chain on the gold plate, tied it to the pile of gold, and sent Taurus to guard it next to the pile of gold. The big golden basin became the "golden moon" on the bottom of the sea. There is a Zhu Million by Erhai Lake. I heard that there were gold chains and gold moons on the seabed, so I stole them overnight. The rustle of zippers alarmed Taurus, which let go of its hoof, roared, set off a big wave and swallowed Zhu Million. Mother Guanyin covered the golden moon with a blue towel embroidered with white flowers when she learned about it. Since then, although the golden moon is at the bottom of the sea, it no longer shines brightly.