Feng shui

What it is

Fengshui — literally "wind-water" — is the Chinese practice of siting and arranging structures so that qi, the animating flow of the world, moves through them favourably rather than harmfully.

It is not primarily interior decoration. Historically its most important application was choosing where to put a grave, then where to put a house, then how to orient a city. The interior-arrangement version most Westerners encounter is a small and recent part of it.

Two major schools:

Form School (xingshi pai) reads the landscape. Its ideal configuration places a site with higher ground behind it, lower open ground in front, and protective flanks — traditionally described as the black tortoise at the back, the red phoenix in front, the azure dragon to the left and the white tiger to the right. Water should approach slowly and meander; sharp ridges, straight fast-moving water and exposed ridgelines carry harmful sha qi.

Compass School (liqi pai) works by direction and calculation, using the luopan — a magnetic compass ringed with concentric bands of trigrams, stems, branches and star positions — together with the bagua, the eight trigrams of the Yijing, and the occupants' birth data.

Where it came from

Alignment of burials and dwellings in China goes back to the Neolithic, and orientation was already systematic in the Shang and Zhou periods. The term fengshui is associated with the Zangshu, the Book of Burial, traditionally attributed to Guo Pu (276–324 CE).

The tradition developed across the imperial period as a specialist profession, applied to tombs, temples, homes and the layout of capitals. Beijing's axial plan is a feng shui document as much as an administrative one.

In the twentieth century the People's Republic classified it as feudal superstition and suppressed it, particularly during the Cultural Revolution. It continued without interruption in Hong Kong, Taiwan, Singapore and the diaspora, and has revived substantially on the mainland.

The Western version has a different and much shorter history. Feng shui reached a mass Western audience largely through the Black Hat Sect taught by Thomas Lin Yun from the 1980s, which made a decisive simplification: instead of orienting the bagua by compass direction, it aligns it to the position of the front door. That single change removes the need for a luopan and most of the calculation, and it is not how the tradition works in China. A great deal of familiar Western feng shui advice — the wealth corner, decluttering as an energetic practice, mirrors as cures — belongs to this recent adaptation rather than to the Chinese tradition it borrows its name from.

How it is practised

A practitioner assesses the surrounding landscape and the building's orientation, takes compass readings, and considers the occupants' birth data and the time period — the flying-star system treats influences as changing on annual and multi-decade cycles. Recommendations cover siting, orientation, entrance placement, internal layout, and the timing of moves or construction.

Commercially it remains consequential. Property developers, banks and businesses in Hong Kong and elsewhere routinely consult practitioners, and disputes between neighbouring buildings over sharp edges directing sha qi are a genuine feature of the city's architectural folklore.

What we can and cannot say

We can say there is no evidence for qi as a physical force, and no reliable controlled research showing feng shui arrangements produce the outcomes claimed. The studies that exist are small, poorly controlled, or measure satisfaction in ways that cannot separate the arrangement from knowing it was arranged.

We can say — and this is the interesting part — that some Form School principles describe good building. Shelter at the back, an open outlook at the front, protection from prevailing wind, avoidance of exposed ridgelines and flood-prone hollows, good light, and not seating someone with their back to a door are all defensible on ordinary grounds. The preference for prospect with refuge behind is a well-described human spatial preference, formalised in Jay Appleton's prospect–refuge theory in 1975 and supported by later environmental psychology.

That convergence is worth taking seriously without over-claiming. A tradition developed over centuries by people paying close attention to which sites flourished would be expected to accumulate real observations, and to explain them in the vocabulary available. The explanation being wrong does not make the observation wrong. It also does not make the rest of the system right — the same tradition assigns significance to birth dates and compass degrees, and no similar defence is available there.

We cannot say which parts are which without evidence that mostly does not exist. What can be said honestly is that a practice being useful and a practice being true are separate questions, and feng shui is a good place to notice that they come apart.

Further reading

• Ole Bruun, An Introduction to Feng Shui (2008) — anthropological, and good on the difference between the Chinese practice and its Western descendant.
• Stephen Skinner's historical writing on the luopan and the compass tradition.
• Jay Appleton, The Experience of Landscape (1975) — for the prospect–refuge convergence.