Wenjuan Zeng, and Muan Yu. “reen ases in the oncrete esert: ombatting Beijing’s eat ith rban reenery”. Studies in Social Science & Humanities 3, no. 3 (March 12, 2024): 19–24. ccessed July 4, 2025. https://www.paradigmpress.org/SSSH/article/view/1051.