Guazhou County, Dunhuang City, Gansu Province. The son of the earth is located in the Gobi desert on the red hillside of Guazhou County, Dunhuang City, Gansu Province. The main body of the sculpture is a huge baby,15m long, 4.3m high and 9m wide, lying on the ground and sleeping peacefully on the vast Gobi desert. Using red sandstone as the main material, the model data are obtained by 3D scanning, and then carved in blocks, and finally carved, installed and molded in blocks.