China has a long history.

China's traditional culture has a long history, and traces can be seen everywhere in modern life, such as language, writing, poetry, architecture, music, dance, costumes, Tai Chi, martial arts and art, which all reflect the wisdom of our ancient sages.

Siheyuan, a square or rectangular courtyard, is a traditional architectural form in northern China. This kind of folk house can better reflect China's filial piety, that is, the family is not separated.

Siheyuan is an ancient and traditional cultural symbol of China. Four directions, east, west, north and south, and "combination" are the basic characteristics of quadrangles. Courtyard houses are elegant in architecture, exquisite in structure and numerous in number, and Beijing is the most popular. There are many quadrangles in Beijing, either in downtown 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.