Title: Chu Văn An, Nguyẽ̂n Bỉnh Khiêm, Nguyẽ̂n Thié̂p, ba bậc thà̂y của nè̂n giáo dục Việt Nam
Subjects: Biography, Educators
Places: Vietnam
People: Bỉnh Khiêm Nguyẽ̂n (1491-1585), Thié̂p Nguyẽ̂n (1723-1804), Văn An Chu (1292-1370)