This sentence tells us a common sense of geomantic omen: the front door is a treasure-house for getting rich and getting lucky, and the kitchen is where you open the door, so the wealth and blessings are burned up at once. If your kitchen door is facing the front door, change the direction of the kitchen door quickly.
Kitchen door Feng Shui taboo 2: The kitchen door and bathroom door should be staggered.
The toilet is a place to hide evil people and shelter evil practices, and a place where dirty air is discharged. No matter which door can face it, the design of the kitchen door is even more patchy. The kitchen is where food is cooked, representing fire, and the toilet is negative, representing water. The two are relatively incompatible. According to Feng Shui, this will lead to disharmony between husband and wife, irritability at home, and affect the health of family members.