Travel To Great Wall Of China

How long is the Great Wall of China when was it built? The Great Wall of China is called �Wan Li Qang-Qeng� in Chinese. It means �Ten Thousand Li Long Wall� ( Ten thousand Li is approximately five thousand kilometer). But in reality, the Great Wall of China is stretching over 6,400 km ( 4,000 miles ).It is one of the seven wonder of the world and the world�s longest human made structure.