The old city of Kashgar is the only labyrinthine urban blocks in China with Islamic culture as its characteristics. In the history it was the largest distribution center of agricultural and animal husbandry products, as well as an important commercial port town on the ancient Silk Road ,the hinge of communication between the East and the West, and an important meeting point of economy, culture and civilization between the East and the West.Now it is a national 5A tourist attraction.