Structure: light steel, concrete foundation;Materials: wall - a concrete wall stencils / fir rain board;Roof: galvanized steel paint;Area: Area / about 43m,Floor area / about 82m,Number of Units: 9,Since floods caused the mountain to move, local people had to migrate to the present site. In that the base area is small, high residential density, fire demanding. Main structure using lightweight steel, punch member wearing steel, double-sided sealing cement fiberboard, lightweight concrete pouring, forming wall system. Is designed to simplify the configuration method, most steel processing and assembly processes, can now be done by the villagers with simple tools.