Geography, Grade Two (1966), published by the Republic of Vietnam’s Ministry of Education, is a geography textbook for 4th-grade primary students. The book uses illustrations, personal narratives, and practical activities to introduce Vietnam and its neighboring countries (Cambodia, Laos, China, and Thailand). Lessons are framed as diary entries of a curious student named Tấn, guiding readers through landscapes, people, and economies. The book contains 43 lessons across 9 chapters, emphasizing both observation and critical thinking.