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. 2026 Jul 21;17:1794229. doi: 10.3389/fpsyg.2026.1794229

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Copyright © 2026 Zheng.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Conceptual integration diagram visualizing four main spaces: Input Space I (Bounded Residential Space), Input Space II (Abstract State), Generic Space, and Blending Space. Each contains key concepts, interconnected with dotted and dashed lines. Output Space displays state-characterized residential toponyms, with a legend explaining line types. — Conceptual blending construction underlying state-characterized [X + Li] residential toponyms.