The war against Vietnam lasted only 28 days. Thirty years after the war, the Vietnamese soldiers felt that they had never seen such a desperate soldier

After The second World War, the scale of war decreased, but the society was still in a state of instability.Every country has several formidable armies.During the Cold War, there was one army in tiny Vietnam that everyone feared: the North Vietnamese.This army is claimed to be invincible, even the far superior military power of the…