Yuhan Cheng obtained his bachelor's degree in environmental engineering in 2023. He joined Xianda Gong's group in July 2023 as a research assistant and became a PhD student at Westlake University in September 2024. Yuhan's research mainly focuses on developing a new framework based on deep-learning methods, combining back trajectories and reanalysis datasets to understand cloud condensation nuclei (CCN), which play an essential role in climate change. His research interests include using machine-learning methods and nonlinear dynamical analysis to understand natural phenomena from distinct data-driven and mechanistic perspectives, aiming to explore nature through innovative frameworks.