8 fev 1007 ano antes da era comum - Capital at modern Xi'an

Descrição:

-Cities in a grid pattern aligned with Polaris
-Gates in the fortification walls opened to the cardinal directions and buildings faced south
-Feng Shui (wind and water)- concern to ordinate structures to be in harmony with the terrain, the forces of wind, water, and sunlight, and the invisible energy flowing through the natural world

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