Dinh Hoa Safety Zone (Dinh Hoa ATK) is a large relic area located in Thai Nguyen province. This relic has been recognized as a particularly important national monument of Vietnam. This is where President Ho Chi Minh and other Vietnamese Party and State leaders lived and worked from May 20, 1947 - 1954 to lead the 9-year resistance war against the French colonialists.[1] Currently, ATK still has many relics of President Ho Chi Minh's living and working place such as the house floor, the working cellar, the hibiscus tree Uncle planted, the stone slab where Uncle Ho often lay for his lunch break...