I am a PhD student from East China Normal University in Shanghai, conducting a visiting study at Deakin University. My research focuses on coastal wetland sustainability management and conservation in China, particularly in the Yangtze Estuary. My project aims to evaluate the effectiveness of China's wetland conservation policies in reducing threats and restoring habitats. Using remote sensing and Google Earth Engine methods, I am reproducing the reclamation trajectory in the Yangtze Estuary over the past 30 years and revealing the complex effects of wetland conservation and land-use policies on this trajectory.