What's so important about office design and how to pay attention to geomantic omen?

Choose the seat orientation, first sit north, north by northwest, southeast and east.

There should be a solid wall behind the seat.

There is no toilet in the front, back, left and right of the seat.

There should be no vibrator or noise beside the seat.

Above the seat, there should be no ceiling fans, chandeliers and beams (if it is impossible to avoid them, nail the ceiling to cover them)

The door of the office is open in the left front of the seat, or in the right front of the seat. Look inward from the door, at the left or right corner of the 45-degree line.