The house in Fengjie Pig Market is not a frame structure. Fengjie pig market is located in the west section of Shicheng Road, Yufu Street, fengjie county, Chongqing. It is a comprehensive farmers' market. Because it was built earlier, the house in Fengjie pig market is not a frame structure, but a brick-concrete structure. Houses with this structure usually use bricks and concrete as building materials, which have high strength and stability, but relatively poor seismic performance.