问卷说明This symposium aims to bring together an active group of researchers in the fields of differential geometry, complex algebraic geometry, differential equations, and adjacent areas. Our goal is to create an environment conducive to the exchange of ideas, stimulating further research in this broad and dynamic field. Previous symposiums were held successfully at AMSS (2017), Shanghaitech (2018), USTC (2019), USTC (2024) and Yantai University (2025). This year, we are excited to announce that the symposium will be resumed at USTC.