Feng Shui

Early dates and written sources

A 1997 architecture paper by Chiou and Krishnamurti dates the origin of feng shui to the Han dynasty (202 BC to AD 220) and says it was first applied to the design of graves by Guo Pu (276 to 324), a scholar of the Jin dynasty, around AD 300. The same paper credits Wang Ji, a scholar of the Song dynasty (960 to 1279), with first applying its principles to house design. A footnote adds that some researchers doubt Guo Pu's authorship of the Burial Book (Zangshu), though the text was almost certainly finished by about AD 386 to 589.

Other scholars are more cautious about dates. Magli, a Politecnico di Milano archaeoastronomer, writes that despite frequent claims of very early origins for both schools, he could identify no written sources on feng shui geomancy before the third century AD. Han and Lin describe the practice as an ancient folk practice of Chinese societies and trace early site selection to the Neolithic Yangshao culture, which is an archaeological inference about settlement choices rather than evidence of the later system.

Schools and their development

Chiou and Krishnamurti describe two main schools. The school of earthly forms is said to have been developed in the ninth century in Jiangxi province by scholars including Yang Yunsong, and it attended to landscape. The cosmology school is credited to Wang Ji and is associated with Fujian; the authors call it essentially computational. They state that by the late nineteenth and early twentieth centuries the two had merged, and that the term feng shui now refers to the combined body of practice.

Accounts differ on which school is older. A University of Illinois Spurlock Museum article calls the Form School the oldest system and links it to Guo Pu in the fourth century AD, and places the Compass School in the Song dynasty. It also says the luopan compass was invented in the Han dynasty as a divining tool and was not used for navigation until the Song. Kryzanowski, an architect, writes that feng shui as known today is said to have formed in the Song dynasty, when two major schools came to prevail. These dating differences are unresolved in the sources reviewed.

A test against Han dynasty tombs

Magli compared the layout of the Qin and Western Han imperial tombs near Xian with the Form School rule that a principal mountain lies to the north and a river to the south. He reports that the Qin tomb has its principal mountain to the south and the Wei river to the north, and that the Western Han mounds stand on flat land. He also found no evidence of geomantic use of the compass in the Western Han period, and favored an astronomical explanation for their orientation. This is one scholar's analysis of a small set of monuments, not a general finding about the tradition.

The name and its parts

Feng shui is Chinese for wind and water. Chiou and Krishnamurti cite the Burial Book as saying that qi rides the wind and scatters, but stops at water, and that people of old gathered qi, which is why the practice was called wind and water. Han and Lin note that the practice is often called Chinese geomancy, and the Spurlock article gives Kanyu as another name for the Form School tradition. Spellings in English include feng shui, fengshui and feng-shui.

Qi, yin and yang, and the five phases

In the tradition's own terms, qi is the breath or vital energy that the landscape is said to carry and that a good site is said to gather. Han and Lin report that qi is treated as the origin of life in this system and that it is difficult to test empirically. Chiou and Krishnamurti describe yin and yang as two opposing yet balancing principles and distinguish yin dwellings, meaning graves and tombs, from yang dwellings, meaning homes of the living.

The five phases (wu xing) are wood, fire, earth, metal and water. Chiou and Krishnamurti use the common translation five elements but note, citing a historian of China, that this wording suggests inertia, whereas Five Phases or Five Agents better reflects the dynamic sequences of production and destruction the tradition describes. Machipedia has a separate page on Qi.

School and method names in the literature

Han and Lin separate a landform school (Luan Tou), concerned with dragon, sand, cave, water and orientation, from a principles school (Li Qi) that uses the five elements, the bagua trigrams, the Eight Characters of birth data, the Nine Flying Stars and yearly fortune. They note that the Li Qi factors are harder to test. Other authors use Form School and Compass School for roughly the same split, and the sources reviewed use varying names, so readers should expect inconsistent labels.

Landscape and site assessment

Chiou and Krishnamurti report that the earthly forms school considers four features when judging a site: the dragon (the ridge), the lair where qi gathers, the surrounding sand (hills), and water. Their quoted description of a favorable position has higher land on three sides, gentle slopes, and nearby water that drains easily. Magli summarizes the Form School rule as a tallest mountain to the north and a prominent river to the south, with further refinements added to rate a site.

Compass and date-based methods

The Spurlock article describes the luopan as a disc of concentric rings, including the bagua, the 24 mountains, earthly branches and heavenly stems, used mainly for orientation and for choosing auspicious times, and says professional training is usually needed to use it fully. Chiou and Krishnamurti describe cosmology school procedures that compute a fortunate building orientation and an auspicious start date. Kryzanowski lists Flying Stars and the eight houses (east and west) system among compass school techniques.

Architecture and design in practice

Chiou and Krishnamurti state that feng shui was applied across building types and localities in China. Kryzanowski notes that the practice is also treated as a commercial service that affects real estate markets, building positions and floor plans, and that the traditional practice depends on the judgment of the individual master. Machipedia has related pages on Vastu Shastra, Sacred Geometry, Geopathic Stress, Dowsing, Divination, Astrology and Numerology, which overlap in themes without being the same practice.

Western adaptations

Kryzanowski, citing other authors, says that when feng shui moved to the West it was modified in several ways: grave-related practice (yin feng shui) was largely dropped, as were practices involving ancestors and spirits; attention shifted to interior design rather than siting in the landscape; and qi was reinterpreted in terms of energy fields. The paper adds that much Western literature is commercial feng shui that traditional teachers do not recognize. Western versions are therefore not equivalent to the classical schools. Machipedia has separate pages on Space Clearing (Smudging) and Crystal Healing, which are different practices.

What the tradition holds

Han and Lin write that adherents of feng shui believe it seeks harmony between people and their environment, brings fortune and avoids bad luck, and that its aim is to gather qi and stop wind from dispersing it. Chiou and Krishnamurti describe it as the art of adapting buildings, rooms and furniture to achieve harmony with nature, local conditions and climate. These are claims made within the tradition, and the sources treat the outcomes of luck and fortune as untested.

Uses in housing and daily decisions

In the studies Han and Lin reviewed, feng shui beliefs figured in housing choices in Chinese-influenced societies. They cite broker interviews in Taipei in which nearly 70 percent of buyers were said to avoid houses with serious feng shui problems, and price studies in Hong Kong, Taiwan, Shanghai, Beijing and Chongqing. These show that people act on feng shui beliefs when buying property; they do not show that the beliefs are correct.

Systematic review of empirical studies

Han and Lin (2023) searched two Chinese-language and two English-language databases and included 36 empirical or quantitative studies after screening 8,319 records. Thirty-four were surveys and two were experiments, quality was rated on average at about 58 percent on the Joanna Briggs tools, and heterogeneity prevented meta-analysis. They found feng shui associated with housing prices and buyer decisions in Chinese-influenced societies, and with some environmental features such as wind and sunlight. They conclude that its influence on humans has not been determined, and that findings should be read with caution.

Kryzanowski's 2021 review of evaluation studies found 17 with factual performance scores, of which 15 examined Form School advice, 3 the Compass School and 3 commercial techniques, with some counted more than once. She reports overlaps between Form School advice and environmental psychology, and notes that qi remains poorly researched. She also concludes that there are far too few studies to judge feng shui as a whole, and that the Compass School has only one supporting study.

Controlled studies of layout

Zijlstra and colleagues (2024) randomized 558 adults, mean age about 67, who had previously been hospitalized in the Netherlands, to view online images of a hospital room redesigned by Golden Ratio, Feng Shui or evidence-based design principles, or an unchanged control. The Feng Shui room applied Form School and five-element ideas to 15 features. Anxiety on a six-item scale was not significantly different from control (difference -0.65, 95 percent CI -1.45 to 0.15), although paths through room pleasantness and social support were significant. The authors note that many features changed at once, the setting was a simulation, and two authors have ties to the firms involved.

Charles and colleagues (2017) assigned critical care nurses to bed spaces mapped with a Western bagua. Of 108 questionnaires, bed-space orientation was not related to reported chi scores or inner harmony. Kryzanowski cautions that this study used a commercial three-door bagua, so it does not test traditional schools.

Reliability and the limits of the evidence

Han (2023) surveyed 11 scholars and 67 practitioners, with a second survey of 10 and 32, on 108 residential taboos. Internal consistency of judgments was very good, but test-retest reliability was not satisfactory. Agreement among practitioners shows consistency, not that the taboos predict outcomes. A PubMed title and abstract search for feng shui, run on 2026-10-12, returned 32 records, most of which mentioned the term incidentally; no randomized trial of a feng shui consultation on health or financial outcomes was found, and no controlled study of qi itself.

Reported harms and unmeasured risks

None of the sources reviewed reports adverse events from rearranging a space. Han and Lin's review does not discuss psychological harm or anxiety. No source opened for this page measured anxiety caused by a belief that a home has bad feng shui, delayed medical or financial decisions made because of a consultant's advice, or cost per consultation, so those concerns cannot be quantified here. Absence of studies is not evidence that such harms do not occur.

Commercial practice and consumer care

Kryzanowski describes feng shui as a multi-million business with a direct impact on real estate markets, buildings and urban planning, and notes that techniques are numerous, unsystematized and sometimes contradictory, with no agreed authoritative collection. The International Feng Shui Association code of practice, a voluntary member code, says advertising must be honest, claims substantiated, testimonials genuine, and that advertising must not exploit superstition or play on fear. Consumers can compare any consultant's claims against such codes. Changes to floor plans or buildings, and decisions about health, money or legal matters, remain matters for qualified professionals, and feng shui advice should not delay or replace necessary care.

Training and regulation

No statutory regulation or training standard for feng shui practitioners was found in the sources reviewed. The International Feng Shui Association code of practice sets out a complaints committee with outcomes of admonishment, suspension or expulsion, but the page sets no training requirement and states no jurisdiction. Kryzanowski notes that the architecture profession has never formally taken a position on feng shui. Practitioners' credentials are therefore typically from schools or associations, and readers should check what any claimed certification actually requires.