The earth earth building group is located in the earth village of Xiandu Town, Hua'an County, Fujian Zhangzhou , composed of the "king of earth buildings" Eryi Building, "Fujian earth building museum" Nanyang Building, "living model" Dongyang Building, and the surrounding Xuantian Pavilion, Jiaying Temple, Cixi Temple, Chaxiang Street and other attractions. It is an important part of the world cultural heritage "Fujian Tulou". The three earth buildings are built by the Jiang family. They built different buildings according to the mountain-shaped terrain, crowned with spit beads (two Yilou), lion kicking (Nanyang Building), lion treading (Dongyang Building), site selection, shape, pattern everywhere reflects "heaven and man unity", god-shaped and both, It is a classic of feng shui.