Although China, Japanese, Korean and Thailand all belong to Asia, we can usually tell which country they belong to quickly by their looks. Mainly because we live in different places, so the races in each place are different, so the difference in appearance will be caused.
First of all, let's start with our neighbor Japan. Most people in Japan are divided into two races: the literati race and the yayoi race. There is a huge difference in appearance between the two races! Rope literati have dark skin, high nose and deep eyes, and very lush hair! However, the face of the Yayoi people is quite slender, and the eyes are mostly small, and the whole facial features are very small. Nowadays, most Japanese people are hybrids of these two races, and most of them have the characteristics of these two races, which is amazing. Later, because after World War II, the Japanese married many people in the United States and other places in order to improve their genes and gave birth to many hybrids, the height of the Japanese is now higher than that of the previous generation.
I think Koreans are the easiest to recognize! South Korea, like China, has a part of Mongolian race, so most of the Koreans we see are big-faced plates, but their small eyes are single eyelids and their noses are not high. However, Koreans, including Japanese, pay more attention to dressing up than our country. Dermatology in Korea is very popular. Girls start to take care of their skin when they are young. If you are not good-looking, it doesn't matter. The cosmetic surgery industry in Korea is very developed. Many girls will choose to change their appearance through cosmetic surgery. This is how many Korean beauties come. Walking on the streets of South Korea, you will find that Koreans are generally taller than our country, and there are many beautiful women and long legs on the streets.
China has a large territory and a very broad span, which leads to great differences in looks in many places in China. Besides the Han nationality, there are 56 ethnic groups in China! Usually, the farther south, the more people's looks tend to be in Southeast Asia. Their facial features will be flatter, their noses will not be very high, their lips will become thick and their height will not be particularly high. The farther north people go, the deeper their facial features are. Most northerners have high noses and deep eyes, narrow faces, particularly high noses, lush hair and particularly tall.
Thais belong to Southeast Asia, so it's better to distinguish them from us. Pure Thais are all dark, much darker than our skin color in China, Japan and South Korea, and the eye distance is very small. Many beautiful Thais are the products of mixed blood!