Introduction to Chawan: Chawan is located on the east coast of Shangchuan Island. It is named after a kind of wild white cloud tea that grows in the bay. It not only has mountains, fields, beaches, streams, but also people who make a living by farming and fishing. Simple villagers, all the young and old in the village can sing folk songs. They go up to the mountains to sing about chopping firewood, and when they go to the sea to sing about fishing. It is not only a land of plenty, but also a land of folk songs and longevity.