Starting from Sixian County, take the 104 National Road, about 15 kilometers to the south, and along Shilonghu Park, about 2 kilometers to the west. There is a village called Tanhu. There is a high mound in the southwest of Tanhu Lake, called "Huanggudui", formerly known as "Huanggudui". Surrounded by water, it is 6 feet deep and about 10 feet wide. Trees are planted beside the ditch, mostly willow and locust trees. The ditch is covered with reeds, with vines and weeds. Because the trees are tall and the grass is lush, it has become a paradise for birds.
Throughout the year, the chirp is endless. There are rabbits, pheasants, yellow wolves, wild dogs and spotted snakes in the grass.