On July 18, 2025, Ms. Wenxuan Li (Ph.D. Candidate) attended the 50th World Chemistry Congress in Kuala Lumpur, Malaysia, where she delivered an academic presentation titled “Branched-Cation Engineered 2D Perovskite Materials: Structural Evolution and Optoelectronic Applications” in the Inorganic and Bioinorganic Chemistry sub-forum. Her presentation highlighted the research progress in molecular design strategies for structural modulation and optoelectronic property optimization of two-dimensional metal halide perovskites.