During the war, there were numerous patriotic songs produced to boost the nationalism of Vietnamese people, including "Chiến đấu vì độc lập tự do" ("Fight for Independence and Freedom") composed by Phạm Tuyên, "Lời tạm biệt lúc lên đường" ("Farewell When Leaving") by Vu Trong Hoi, "40 thế kỷ cùng ra trận" ("40 Centuries We Fought Side By Side") by Hong Dang, "Những đôi mắt mang hình viên đạn" ("The Eyes Shaped Like Bullets") by Tran Tien and "Hát về anh" (Sing for you) by The Hien.