Nguyễn TĐ. “ON TEACHERS AND FRIENDS”: ANNOTATED TRANSLATION OF CHAPTER FIVE FROM NAM-SƠN TÙNG-THOẠI 南山叢話 (1879) BY NGUYỄN ĐỨC-ĐẠT 阮德達 (1825-1887). JSTLU-B. 2023;4(10):35-40. Accessed November 21, 2024. https://science.thanglong.edu.vn/index.php/volb/article/view/201