Professor Wang’s research and professional work have centred on missile propulsion technology, aerospace systems engineering, and the management of national space programmes, with particular emphasis on liquid-fuelled rocket engines, missile propulsion systems, and large-scale aerospace engineering projects. Over more than four decades of technical and managerial work in China’s aerospace sector, he participated in the development and organisation of major missile and space programmes, contributing to advances in propulsion systems, launch capabilities, and the development of China’s space infrastructure. His professional work has also encompassed aerospace engineering management, technical planning, and the coordination of large-scale research and development programmes. He has authored technical reports and policy papers addressing aerospace engineering and programme development and has contributed to the development of aerospace research and industrial organisations in China. Through sustained engineering research, technical leadership, and management of major aerospace programmes, Professor Wang has contributed to connecting advances in propulsion engineering and systems engineering with applications in space launch, satellite systems, human spaceflight, and the broader development of China’s aerospace capabilities.