There is a stinking puddle 8 meters in front of my gate.

Direction is mainly used to bring in strong gas. If your house is in the pattern of strong mountains and strong winds (measured by compass), the direction is suitable for water, and smelly water is included, which is fierce. If it is suitable for sitting empty, it will be a disaster if there is smelly water in the other direction. You can make stinky water a hidden way to solve it.