Mr. Zhang Mingyang is a researcher at Sichuan University specializing in green logistics, low-carbon development, sustainable policy analysis, and environmental governance. His work integrates system dynamics, grounded theory, and empirical modeling to evaluate the effectiveness of sustainability-oriented public policies. He has authored multiple peer-reviewed articles in leading international journals such as Science of the Total Environment, Journal of Cleaner Production, Transportation Research Part D, and Sustainability. His research has accumulated 441 citations, with an h-index of 5 and i10-index of 5, reflecting growing academic impact. Zhang collaborates extensively with interdisciplinary teams across environmental science, logistics, and public policy. His findings provide evidence-based insights that support low-carbon transitions, green logistics strategies, and sustainable regional development, contributing directly to policy formulation and societal environmental outcomes.