Dong Dang Fortress

The frontier land "blossoms"

Báo Đại Đoàn Kết

17/02/2025

Discover Dong Dang Fortress - A heroic monument to protect the border in 1979

Báo Dân trí

16/02/2025

46 years after the war to protect the northern border: The frontier land revives

VietnamPlus

16/02/2025