Which corporate doors are facing Feng Shui?

In geomantic omen, it is auspicious to have a bright hall in front of the door. If there is greening, flat land, pool and parking lot in front, opening the middle door is the first choice. If there is no big hall in front, it is better to open the door on the left, because there is a dragon on the left, and it is auspicious. The right belongs to the white tiger, which is generally inferior, and it is not good to open the door on the right. Opening the north gate is Xuanwu Gate, which means "losing", so be cautious.