The project is located in the Jinan Iron and Steel Community Center on the south side of the old Jinan Iron and Steel Industrial Site. In 2017, Jinan Iron and Steel was forced to relocate. Many retired workers were unable to get jobs and had to spend their lives at home. In order to improve their living needs, this design A community center will be built for those workers who have retired in Jigang Through research and interviews, most people don’t want to mention the scene in the Jinan Iron and Steel Factory’s studio. After retirement, they are more exposed to nature. About nature and architecture, the plan is composed of more than one hundred inverted L-shaped wooden structures. Four structures are combined into a single unit, which makes it feel like a bionic tree and forest.