Chinese traditional culture and "door culture" traditional residence in Northern

The shape of the gate formed as early as in ancient times along with the space theory formed. Traced back history of door, from "The system of the gate "to find the important relationship of the traditional residence in the north door culture" of traditional Chinese culture. From the type of door, layout and orientation, shape, decoration, detail components, analyse the traditional Chinese thinking mode of thinking on the impact of traditional buildings in the north door. "gate" was given as an entry form social grade, traditional culture, aesthetics, and other aspects of social significance.