Why do quadrangles best represent the types of residents with traditional cultural characteristics in China?

Siheyuan is an ancient and traditional cultural symbol of China. The four sides of "four", east, west, north and south, and "combination" is the shape of a mouth, which is the basic feature of quadrangles. Courtyard houses are elegant in architecture, exquisite in structure and numerous in number, and Beijing is the most popular. Siheyuan; siheyuan;?quadrangle?dwellings

Beijing's quadrangles, large and small, are dotted around, either in downtown areas or in quiet deep alleys; The big one covers a few acres, and the small one is only a few feet; Or exclusive single family, or several families and more than a dozen families live together, forming a living environment that conforms to human psychology, maintains traditional culture and has harmonious neighborhood relations. A social network system with family courtyard as the center, neighborhood as the trunk line and community area as the plane has been formed.

Siheyuan is a traditional residential format in China, which is not found in other countries. It is a treasure left over from the traditional culture of China. Therefore, quadrangles can best represent the traditional cultural characteristics of China.