The city of xi 'an why become emperor

Xi 'an called chang 'an, located in the eastern wei river plain.It wei river in the north, the south qinling, tongguan east and west have their.Rich products, easy to keep difficult to attack, is the ancient capital of the company.

From the perspective of Yin and Yang, xi 'an back of mountain water, shade, also is not on his land.Can become the ancient capital, is that it has other advantages: ancient xi 'an mild climate, abundant rainfall, fertile land, rich products, dense;Militarily, it can keep on three sides have pieces back together again, in a freely, billed as a land of harmony state, yao mountain river of solid, jincheng wanli, the monarch also.

In the history of the ancient city of xi 'an has experienced the war for many times, such as the western han dynasty when the "mess of seven", "rebellion" of the tang dynasty, huang chao uprising uprising, the wars are not in the dynasty's demise.

But change along with the war and the han dynasty, xi 'an has repeatedly destroyed reconstruction, plateau of a large number of trees are cut down, lead to serious soil and water loss in loess plateau, the product is affected, the original rich celebrates its progressive loss of capital.After the five dynasties, xi 'an again not its capital.