What is the principle of geomantic omen in the study?

What are the stresses of study geomantic omen, study geomantic omen, study geomantic omen layout and study geomantic omen layout? The study occupies a unique position in modern families. It is quiet and serene, soothing people's hearts. It enriches and releases people's thoughts. The owner's habits, hobbies, specialties and tastes can all be reflected here. Nine principles of learning Feng Shui: 1, the bookcase should not be too high, otherwise the subject will be weak; 2. The bookcase should not oppress the desk, otherwise the Lord will be uneasy; 3, the desk can not be pressed under the beam, otherwise the main mind is scattered, mentally; 4, the lighting in the study should not be too strong, otherwise the main fatigue; 5, electrical learning should not be too much, otherwise the main headache; 6. Don't stick idols on the wall of the study, otherwise there will be major mental disorders, nightmares and suspicious heart diseases; 7. The desk should avoid the situation behind it; 8. Desk by the window, pay attention to the sharp corners of the house outside the window; 9. The desk should not be opposite the door, and it is best to be located in Wenchang; The exact Wenchang position is determined according to the law of "Eight Houses School".