What do you mean by four corners?

The four corners of a square refer to eight directions: east, south, west, north, southeast, northeast, southwest and northwest. In the traditional culture of China, the four corners are regarded as representing the orientation of the universe and symbolizing the panorama and order of the universe. The four corners of the square are also of great significance in architecture, geomantic omen and sacrifice. For example, in architectural design, the layout and orientation of the four corners of the square are considered to be closely related to people's fate and fortune. In geomantic omen, the terrain and environment of the four corners are also considered to affect people's fortune and destiny. In sacrificial activities, the four corners of the square are also regarded as representing the orientation of the gods, which requires special etiquette and sacrifice. Generally speaking, the four corners have profound symbolic significance and cultural connotation in China traditional culture.