According to the five veins, the top of the mountain in the middle is the head of the wild goose, and the mountains on both sides form the wings of the wild goose. Therefore, the whole mountain is like a wild goose, with a pair of wings that are not completely closed, and slowly falls on the edge of this garden.
In ancient times, geese were swans, and the phoenix culture in China was known as the "five phoenixes". Wufeng is qingluan, a phoenix leading the way in front of the jade emperor; And the last phoenix among the five phoenixes is the wild goose phoenix. So the place name is "Wild Goose Mountain". The name "Yanshan Garden" comes from "Yanshan Mountain".