What about the void behind the office feng shui?

Does the empty space in the back mean that there is a window in the back, or that there is more room for activities in the back, or that there is an aisle in the back? If the window seats in the back are full, it will be a good game.

The first two can be backed by enlarged stones, and the latter can't put down big stones because of circumstances, or can't be replaced by high chairs because of its humble position. Then you can be your own backer. For example, upstairs, you can put a brown or yellow dress or something like a pillow. If you are afraid that the effect is not enough, put 8 small stones in your clothes or pillows, and you will be on the safe side. That's how I handled it, haha!