HONG, Siyu. Research on Teaching Strategies for Practical Business Chinese Expression Based on Needs Analysis. Pinnacle Academic Press Proceedings Series, [S. l.], v. 10, p. 379–388, 2026. DOI: 10.71222/789hyd47. Disponível em: https://pinnaclepubs.com/index.php/PAPPS/article/view/668. Acesso em: 19 apr. 2026.