XII. Common Exterior Inauspicious Forms and Telling Them Apart from False Alarms

1. Sharp Corners, the Wall Blade, and the Sky Gap

Where a neighboring building's sharp corner points at a door or window, this is called a "sharp-corner clash"; where the edge of a long wall cuts toward the shopfront like a blade, this is called a "wall blade" (bidao); where a narrow gap between two tall buildings lines up directly with the shop door, this is often called a "sky gap" (tianzhan). All three must be checked for whether they truly point directly at the shop, and for their distance and scale. A telephoto photograph compresses distance, while a wide-angle lens exaggerates a gap — one should never pass judgment from an image alone.

If a sharp corner is very close and poses a real risk of falling debris, collision, or a structural issue, one should contact the property manager first. Form-school remediation can use a solid side wall, a code-compliant awning, a planting strip, or moving the main qi-receiving opening off the axis. A large mirror reflecting it back can injure others and may not even change the pressure on one's own configuration, so it is generally not the first choice.

2. Glare, Noise-Sha, and Wind-Sha

A glass curtain wall or a metal sign reflecting strong light into the shop can traditionally be classed as "glare-sha" (guangsha); continuous machinery noise, traffic, or amplified sound can be classed as "noise-sha" (shengsha); a strong wind tunnel formed by a gap between buildings or a through-corridor can be classed as "wind-sha" (fengsha). All of these phenomena have a genuinely treatable side. Shading, soundproofing, a sturdier door, inspecting the signage, and adjusting the entrance should come first, with Five Phases imagery serving only as an auxiliary measure.

Fengshui speaks of "sheltering the wind and gathering the qi" (cangfeng juqi), and a strong wind cutting straight through a shop is especially to be avoided. But "sheltering the wind" does not mean sealing off ventilation entirely. Food-service operations, basement units, and crowded venues must meet fresh-air and smoke-exhaust codes regardless. What tradition warns against is uncontrolled, urgent wind cutting straight through — not healthy air exchange.

3. Standing Alone, Sunk Low, and Being Pressed Upon

Where the building a shop sits in stands alone and tall while everything around it is low, tradition speaks of an image of "a lone peak with no protection"; where a shop sits sunk below the level of the road or a neighboring building, there is an image of being pressed upon and accumulating excess yin. A huge column, a bridge pier, a transformer installation, or a large billboard pressing close in front of the door likewise counts as an oppressive form. Judgment must consider proportion: a column standing far off in an open plaza cannot be discussed on the same footing as one pressed right against the doorway.

For a sunken shop, drainage, damp-proofing, lighting, and emergency egress must be addressed first. If the threshold sits below street level, flooding during heavy rain is a real risk that must be engineered against. Only after that is done should one adjust the traditional yin-yang balance through brightness, cleanliness, elevating the operational core, and keeping solid support at the rear. So-called "supplementing yang" cannot be achieved merely by leaving a red light on all the time.

4. Proximity to Medical Facilities, Funeral Services, Refuse, and Sewage

Tradition often classes prolonged sick qi, mourning qi, and filth as unfavorable exterior qi, but a commercial judgment should avoid discriminating against the practitioners or the people such places serve. What genuinely needs observing is odor, noise, hygiene, emotional atmosphere, conflicts in foot traffic, and regulatory restrictions. A well-managed, properly sealed refuse room or sewage outlet has far less effect than one left open and spilling odor.

Remediation begins with sealing, cleaning, ventilating, adjusting doors and windows, and communicating with the property manager. One should never aim an aggressive object at a neighboring establishment, nor spread alarm about it. A cultural purification ritual can be performed voluntarily and simply, but it is never a substitute for genuine hygiene and disinfection.

5. Temples, Shrines, Pagoda Spires, and Large Public Facilities

Tradition holds many different views on temples, pagodas, bell towers, and warning installations, and one should not condemn a location simply for being near one. What matters is the distance, use, orientation, and actual environment relative to the shop. An upright structure far off may form a pleasant answering view; a sharp spire close by pointing directly in should be assessed by the same standard as any other sharp form. The foot traffic, noise, and regulation that a large public facility brings should also be recorded.

Respect places of public worship, and never hang a confrontational object in fengshui's name. It is enough for the shop itself to maintain its own boundary, order, and cleanliness. A judgment made in the language of the esoteric arts should never become a reason to offend one's neighbors or spread prejudice.

6. Four Questions for Telling a True Inauspicious Form from a False Alarm

On seeing any so-called "sha," ask four things first: does it truly point directly at the main qi-receiving opening$6 Is its distance and scale enough to actually dominate$7 Is there any screening or buffer in between$8 Does it act continuously during the main business hours$9 Only if it still stands out after these four questions should one move on to a Five Phases and principle-and-qi judgment.

Labeling a shop with an inauspicious name merely because it resembles a picture found online risks overlooking the far more important matters of the bright hall, the approach route, and the door's position. The traditional form-based method prizes the eye and the whole picture, not a collection of sha names. A single exterior configuration can carry both advantages and drawbacks at once; a report should state the relative weight and the priority for treatment, rather than listing as many sha as possible to appear more expert.