Changxing Marine Science & Technology Port Phase II is a pilot R&D hub at the core of China’s marine equipment zone. Based on the concept of “Super Linkage,” it creates a four-dimensional system of space, function, ecology, and intelligence. A multi-level circulation network connects diverse programs, while green roofs, sunken courtyards, and smart systems with 12 digital modules support a low-carbon, high-efficiency innovation campus model.