China's Great Wall is in the human history of civilization the greatest architectural engineering.It located at China's capital Beijing.He is China is most famous,greatest construction.The Great Wall is the miracle which our country ancient times the working people created.Starts from the Warring States time,constructs Great Wall has been a big project.It has 6700 kilometers.Our country ancient times millions of working people have contributed the wisdom for it,has drained away the blood and sweat,causes it to become a world big miracle.Therefore said that the Great Wall is China's symbol