Introduction to the Fuxi Mausoleum: Located in the north of the Xiantian Bagua Altar, it is eight feet high and the number eight is vast; the circumference is 45 feet, five times nine is 45, the largest number nine and the largest number five show Wuji. A square platform is built under the mausoleum, and bricks are laid around the platform. The top is round and the bottom is round, symbolizing the round sky and the square place. In front of the mausoleum is a Xieshan-style stele tower carved from bluestone. Below is a Song stele with large-diameter characters. There is no inscription or inscription. The inscription on it reads: "The Mausoleum of the Taihao Fuxi Family" in seven large characters.