Hushan Sports Park Swimming Center in Jiangshan is the city' s first venue meeting Class B standards. With 14,244 sqm, it includes a 50×25m competition pool and a 50×17m training pool, supporting provincial events and daily use. As part of the "one stadium, two arenas" hub, the theme "river and mountain" shapes undulating forms echoing terrain and flowing lines suggesting water. The facade of 2,943 fish-scale panels creates dynamic effects, while exposed trusses span 48m to highlight scale and strength. The project enhances infrastructure and serves as a civic space for competition and life.