To the rest of the world, it is known as the Great Wall. In China, it is called “cháng chéng”. No other country could spend more than 2,000 years building a wall stretching over some 13,000 miles across mountains. Nor has there been another manmade structure so majestic and dignified, that it has become the humanistic symbol of a great oriental nation and the spiritual totem of ancient people. In the history of human material civilization, the Great Wall of China is one of the greatest architectural projects in the world. It is lofty, magnificent, awe-inspiring, and breathtaking, and also an encyclopedia. Today, I will take you to feel its splendor.