Yellow race, also known as yellow race, Asian-American race, Mongolian race and Mongolian race, is one of the four major races in the world.

Its number ranks second in the four major events.

Yellow people are mainly distributed in Urals, East Asia, North Asia, Northeast Asia, Siberia, North South Asia, Southeast Asia and a few Americas and Oceania.

The yellow race accounts for about 37% of the world population.

Yellow people have white or yellow skin color, most of them have black hair and eyes, and only a few have blond hair.

Black and thin straight hair, less beard and body hair, less body odor.

The chin is not protruding, but some people are sharp and some people are flat.

The nose width is medium, and the tip index is medium.

The eye fissure is moderate, the iris is brown, the upper eyelid folds are developed, and most eyes have inner canthus folds covering the lacrimal caruncle.

The shovel-like structure of the lingual surface of the upper teeth is also one of the remarkable characteristics of the yellow race.

2. White people

Caucasian, also known as European race and Caucasian race, refers to a race with specific physical characteristics and is a concept of physical anthropology.

White is the largest and most widely distributed race in the world, accounting for about 54% of the world population.

Mainly distributed in Europe, North Africa, West Asia, Central Asia, South Asia, North America, South America and Oceania.

White people have white skin, heavy body hair, deep eye sockets, low cheekbones, flat jawbones, high nose, thin lips, curly hair, reddish brown and golden yellow in childhood, and blue-green iris.

Caucasians around the Mediterranean area have darker skin color, and their hair and iris are mainly dark brown.

3. Black people

Black people are black people, also known as black people, and black people account for 15% of the world population.

Nigro-Australian race and equatorial race are people divided according to heritable physical characteristics, which is one of the human classification theories.

Black people generally have dark skin, wavy or curly hair, dark eyes, wide and flat nose, low or medium nasal root, small nasal process, large nostril diameter, lip process, wide mouth, thick lips, and little beard and body hair.

4. Brown people

Brown people are divided into human races according to heredity and physique, and molecular anthropology research has confirmed the uniqueness of their genetic genes.

Generally speaking, brown people include Australian aborigines, melanesians, Papuans and Vader (primitive Australians).

Brown people usually have a long skull, a black curls, a thick chin, a prominent chin, a chocolate complexion and dark brown or black eyes.

Extended data:

The basis of the four major racial divisions:

Ethnic groups are divided mainly on the basis of skin color, eyes, hair, head shape, face shape and other physical characteristics, among which white people are the most widely distributed, yellow people are mainly distributed in Asia, Europe is dominated by white people, Africa is dominated by black people, and brown people mainly live in Australia.

Baidu encyclopedia-yellow race

Baidu encyclopedia-white people