The island looks like a crescent, hence the name. It covers an area of about 4000mu. It boasts a beautiful landscape. Willow trees growing around the island sway in the wind. Groups of birds fly here and there. Green grasses grow on theist land like a thick and boundless carpet. On the shore, a stretch of verdant reed marshes can be seen. Fishermen on the banks of the river are mirrored in the water and under the shining moon; waves shimmer before the visitors' eyes.