I am used to seeing a huge variety of earth buildings, and then see a small like a building, of course, it will feel particularly interesting. Such as the small building, small to only a single circle structure, the circumference of the building is only 56.6 meters, the diameter is 18.2 meters, there is only a round patio in the middle of the building, and many earth buildings are built in the middle of the building, and are placed in the back hall of the first floor facing the gate. So such as the building is also called "pocket earth building". But in addition to its small size, it also has a three-story design like a general earth building, a kitchen and dining room on the ground floor, a warehouse on the second floor and a bedroom on the third floor.