Zhang, Jinghong. “Sino-Western Interaction and A Preliminary Deconstruction of the Tianxia Concept from 1600 to 1840”. Thai Journal of East Asian Studies 27, no. 1 (June 30, 2023): 69–86. accessed September 14, 2026. https://so02.tci-thaijo.org/index.php/easttu/article/view/260508.