A Literature Analysis of Chinese as a Foreign Language Textbook Research in the Past 25 Years: A Visualization Analysis Based on CiteSpace: 近二十五年对外汉语教材研究文献分析——基于CiteSpace的可视化分析. (2025). Mandarinable: Journal of Chinese Studies, 4(1), 103-113. https://doi.org/10.20961/mandarinable.v4i1.2286