The article focuses on a study of teaching English for specialized majors in literature at the Faculty of Literature, Thai Nguyen University of Education. The research aims to evaluate the effectiveness of lesson research methods in teaching English for specialized majors by instructors in the Faculty of Literature. Through analyzing the teaching process and collecting feedback from students, the article emphasizes the need to improve the quality of teaching English for specialized majors. The research results highlight the importance of applying diverse teaching methods, combining theory and practice, and encouraging interaction between teachers and students. The article also underscores the crucial role of linking research and teaching practice to innovate and enhance teaching skills. A proposed learning environment aims to help students master specialized knowledge and use language effectively while supporting students' integration into international education.