YAO-WU , L.; SONGYUAN , D. The Study on Error Analysis in Letter Writing among Vietnamese Primary Chinese Learners . Chinese Language and Culture Journal, [S. l.], v. 12, n. 1, p. 309–324, 2025. Disponível em: https://so02.tci-thaijo.org/index.php/clcjn/article/view/276272. Acesso em: 2 oct. 2026.