Ethnicity Guesser

Based on historical distributions from ~1500 years ago. Estimates appearance, not DNA ancestry or personal identity.

Phenotype

Chukiangid Phenotype - Face Features & Origin

South Sinid proper subvariety, named after the Chu Khang (Xi) river in South China. The entry below collects the Chukiangid composite face, its documented distribution around 23.0° N, 113.2° E in East Asia, its physical characteristics, the research history behind the name, and the academic references that support all of it.

Average Face

The Chukiangid composite below is not a photograph of a real person. Historical anthropologists aligned multiple individual portraits from the Chukiangid reference population and averaged them into one image, so recurring structures — skull outline, nose form, lip thickness, brow position — dominate while individual idiosyncrasies cancel out.

Chukiangid phenotype average face composite

Composite source: Human Phenotypes — Chukiangid

Geographic Distribution

The reference center for Chukiangid sits near 23.0° N, 113.2° E in East Asia. Around that anchor, prevalence falls off gradually — the type is not confined to one valley or one modern border, and the historical map should be read as a gradient rather than a boundary.

Reference center: 23.0° N, 113.2° E — East Asia. Historical distribution documented circa 500 CE; modern distributions differ substantially.

Physical Characteristics

Yellow to olive- or coppery brown skin with straight hair.

  • (Rather) short, macroskelic, endomorph
  • Mildly brachycephalic, (mildly) hypsicranic
  • Short, mesorrhine or mildly platyrrhine, round-tipped, depressed nose
  • The face is 田-shaped, relatively wide and flat
  • Mouth large, lips thick, prognathy mild, eyes rather open, epicanthic folds common, body hair scant

Historical Background

South Sinid proper subvariety, named after the Chu Khang (Xi) river in South China. Developed in the fishing and gatherer populations of southern subtropical forests of China. Today typical for Cantonese, Guangdong, Fukien, Southern Yunna, mixed in Vietnamese, Tai, and Muong, rare in Southern Japanese/Koreans. Millennia of colonisation and trading dispersed it across Indochina and the Sunda Islands.

Research History & Naming

The passage below traces who first defined Chukiangid, which rival names competed with it, and how later authors consolidated or disputed the classification — the raw material of any serious phenotype reference.

Named by Liu (1937) and adopted by Baker (1981) . Eickstedt (1938-1940) called it Kwangtungid variety of South Sinid, Lundman (1967) Kantonid. The typical South Sinid ( Knussmann, 1996 ; Biasutti, 1967 ). Anthropometric study by Ruffié and Olivier (1966) .

Comparison With Nearby Phenotypes

Geography, not alphabet, ordered this table: the five phenotype centers closest to Chukiangid's, with the traits most likely to be mistaken for it (Tonkinesid leads at 739 km). In gameplay, these five account for most of the wrong-but-nearby pins against Chukiangid.

PhenotypeRegionDistanceDistinguishing trait
TonkinesidSoutheast Asia739 kmYellowish light brown skin with coarse straight to slightly wavy hair.
ChangkiangidEast Asia846 kmLight to brownish yellow, sometimes fair skin with coarse straight hair.
AnnamidSoutheast Asia936 kmYellowish light brown skin, often slightly darker than in other South Sinids.
South PalaungidSoutheast Asia1,070 kmYellowish medium brown skin with straight or wavy hair.
AetidSoutheast Asia1,146 kmDark brown skin and kinky hair.

Chukiangid in the Game

In gameplay terms, Chukiangid rewards region-level recall: the score is computed from the distance between your pin and 23.0° N, 113.2° E. Players often confuse Chukiangid with Tonkinesid (739 km out) in the comparison table above — those confusions are exactly what the distance penalty is designed to expose.

Play Classic DailyPractice in Challenge Mode

Chukiangid Phenotype FAQ

Where does the Chukiangid phenotype come from?
Historical sources center the Chukiangid phenotype on 23.0° N, 113.2° E (East Asia). Treat that as a rough anchor: the type appeared across a wider surrounding area — its nearest documented neighbors, Tonkinesid and Changkiangid, sit 739 and 846 km from the reference point — and its present-day distribution no longer matches the historical map.
What does the Chukiangid phenotype look like?
The composite emphasizes recurring traits: yellow to olive- or coppery brown skin with straight hair. The full trait list for Chukiangid appears in the physical characteristics section above.
Is the Chukiangid phenotype a race or a nationality?
No. A phenotype is a recurring bundle of visible traits documented by historical anthropologists across a population — for Chukiangid, patterns such as yellow to olive- or coppery brown skin with straight hair. The Chukiangid entry is not a genetic ancestry, not a nationality, and not a statement about any individual person. Two people from the same country can match completely different phenotypes — one resembling Chukiangid, another closer to Tonkinesid — and one phenotype can span many modern borders.
How does Chukiangid appear in the game?
When the Chukiangid face comes up in Classic Daily or Challenge Mode, you pin the world map where you believe the type is historically most common, and the score decays with your distance to 23.0° N, 113.2° E. The nearest documented type, Tonkinesid, lies about 739 km away, so regional placement usually carries most of the score.

References & Literature

The Chukiangid phenotype entry above is compiled from the 7 academic references. Readers are encouraged to consult the original Chukiangid sources for verification and deeper context.

  • Liu, C. H. 1937. A tentative classification of the races of China. Zeitschrift für Rassenkunde und ihre Nachbargebiete 6, 129-150.
  • Baker, J.R.. 1981. Race. Oxford Univ. Press. London.
  • Eickstedt, E. von 1938-1940. Forschungen in Süd- und Ostasien. In: Zeitschrift für Rassenkunde 8, 10, 11.
  • Lundman, B. 1967. Geographische Anthropologie. Rassen und Völker der Erde. G. Fischer, Stuttgart
  • Knussmann, R. 1996. Vergleichende Biologie des Menschen: Lehrbuch der Anthropologie und Humangenetik. 2ed. Spektrum Akademischer Verlag.
  • Biasutti, R. 1967 (1941). Le Razze e i Popoli della terra. 4th Ed. Vol 1-4. U.T.E.T., Torino.
  • Ruffié J. and G, Olivier. 1966. Les Chinois du Sud et la race sud-mongole. Bulletin de l'Ecole française d'Extrême-Orient. 53(1).

Related Phenotypes

Other human phenotypes whose documented centers lie in the same part of the map as Chukiangid.

  • Tonkinesid

    Southeast Asia · 739 km away

    South Sinid subvariety, typical for the plains of the Red River in Northern Vietnam. Named after the old Tonkin protectorate / Ðông Kinh reg...

  • Changkiangid

    East Asia · 846 km away

    Sinid subtype, named after the Chang Kiang (Yangtze) river in Central China. Today the most populous human variety in the world. Developed f...

  • Annamid

    Southeast Asia · 936 km away

    South Sinid subvariety with less pronounced Sinid features that often tend to be very gracile. Typical for the old province of Annam in Viet...

  • South Palaungid

    Southeast Asia · 1,070 km away

    Southern Palaungid variety, weakly influenced by Veddid. Typical for the hill tribes of Thailand, Laos, and parts of Vietnam. Occasionally i...

  • Aetid

    Southeast Asia · 1,146 km away

    Ancient type found in the mountains of the Philippine islands of Luzon, Mindandao and Palawan. Probably developed during the Paleolithic. Si...

Further Reading

Background articles from the blog that explain where the Chukiangid type fits, how these composites are built, and what a face can and cannot tell you.