Mohammad Kheiri Nik is an assistant professor in the Department of French Language and Literature, Faculty of Letters and Humanities at Shahid Chamran University of Ahvaz. He has a bachelor's degree in French (translation) from Allameh Tabatabai University in Tehran, and master's and doctorate degrees in French Language and Literature (comparative literature) from the University of Tehran. His areas of expertise are French language teaching, comparative grammar (French-Persian) and literary discourse analysis. His research focuses on literature analysis through the framework of discourse analysis theories and linguistics.