"Hey, just like this guy said, my two front teeth are like shovels!"

The chubby vegetable stall owner took out a small pink mirror and pinched his big yellow teeth, stared at his big teeth up and down, left and right for a long time, and then nodded very affirmatively.

It's just that his words made an old man standing in front of his stall scold, this should also be a regular customer of his stall.

"Come on, Xiao Huang, your name is really not called in vain, you see your yellow big teeth that are still cocked, and shovels, rake is not like it, haha, but you kid should smoke less, look at what your teeth are yellow!"

"Haha!"

"But don't say it, our front teeth really look like a pair of small shovels, but the gap between my shovels is a bit big, no wonder I always stuff vegetable leaves, haha!"

"You're not a gap, you're directly a gap, not to mention stuffing vegetable leaves, you can directly sandwich the melon seeds with the skin in it, haha!"

After seeing that everyone had finished reading their big banya, feeling the atmosphere of chatting more and more lively in front of this booth in a short period of time, Zhang Yang always had a smile on his face, and then continued to talk back.

"In fact, as early as 1959, archaeologists in our country discovered the Beijing ape man site in Zhoukoudian, and the fossils of the 'shovel-shaped incisors' I just mentioned were found in these sites.

And in addition, among all the hominin fossils found in our country, it seems that they have basically had such similar characteristics after being confirmed.

You've just looked at your front teeth in the mirror, and you've already confirmed it!

However, this kind of 'shovel-shaped incisors' is indeed a characteristic of our domestic people, it can be said that the vast majority of domestic people have such teeth, and although white people have similar teeth, they only account for 8.4% of the probability, and blacks have similar teeth only 11.6%. ”

Sister Liu from the tofu stall looked at Zhang Yang with a little surprised eyes, then gave him a thumbs up, and then said in admiration.

"Sure enough, there is no vanity under the fame, we already recognized you when you little couple came over, the main thing is that your drone is simply not too distinctive, of course, netizens on the Internet say that you know a lot and know a lot, and now it seems that it is really not blowing.

Come on, come on, then you can talk to us about the next two characteristics, today your eldest sister and I are happy to hear it, you are here to buy vegetables, right?"

Sister Liu waved her hand and pointed to the tofu on her stall and said.

"I'll take two pieces of tofu directly from the eldest sister later, don't need money, just treat it as a reward for listening to your story, anyway, it's only afternoon, and there are few guests, we have time, haha!"

The fat boss surnamed Huang, who sold vegetables next to him, also patted the big fat on his chest, and the belly under the tight short sleeves seemed to be wavy, and he pointed to the vegetables on his stall and said with a smile.

"That's right, young man, you're here to advertise for us, although I don't know if people who come to travel will buy vegetables, but I'll sponsor you as an uncle, I'll treat you later, take the dishes on the stall as you like, as long as you don't give your uncle I'll empty it, haha!"

"Then you can get a pound of meat from my meat stall!"

"Hey, Lao Zhu, you're not authentic, how can you take a catty, you have to take ten catties and eight catties, haha!"

Hearing the words of the boss surnamed Zhu who came over from the meat stall opposite, Sister Liu and the others laughed and joked.

If you don't give money, you will definitely not do this job, and it is not easy for everyone to go out, but since someone wants to continue listening, and he himself wants to continue chatting, he simply raised his hand and pointed to the corner of his eye, attracting everyone's attention.

"Everyone look at this place of my tear ducts, this is the second feature, of course, mine is not too obvious, but you look at the corner of Boss Huang's eyes, his one is more obvious!"

Everyone looked at Boss Huang at the vegetable stall next to him in the direction of Zhang Yang's finger, and they wouldn't pay attention to it if they didn't remind him, but after Zhang Yang's reminder, everyone looked at the corner of Boss Huang's eyes.

"Hey, Lao Huang, you're so old that your eyelids are drooping!"

"I'm getting older, my big eyes have become small eyes, Xiao Huang, the folds on your eyes are more serious than mine!"

Seeing that everyone looked at his eyes, Lao Huang subconsciously picked up the small pink mirror placed on the stall, carefully looked at the corner of his eyes, and then raised his head helplessly to look at everyone and said.

"Don't look at me, make it seem like only I have it, people say that this is our common characteristic, of course, you don't have to envy, since Lao Huang and I are more obvious, it means that I am a purer Xia countryman, haha!"

Listening to Boss Huang's self-ridicule and the loud laughter of the people around him, Zhang Yang also continued with a smile on his face.

"This wrinkle at the corner of the eye is called the medial canthal fold, which is located at the inner corner of the eye, and extends slightly downward from the upper eyelid to cover the tear mons and form a small skinfold.

And most people in our country have this kind of folds, but the proportion of foreigners is very small, and the special skin folds of the epicanthal folds at the inner corners of the eyes cover the tear mons to a greater or lesser extent.

Speaking of this kind of medial canthal fold is usually a continuation of the upper eyelid fold, its development and the height of the nasal bridge is obviously related, generally the very developed medial canthal fold, just like Huang Boss is such an obvious one, it is generally easy to appear in the group with low nasal bridge, and there is a negative correlation between the height of the nasal bridge and the medial canthal fold within the group. ”

After Zhang Yang said this, the people present looked at Boss Huang's nose bridge curiously, and really found that this guy's nose bridge was relatively low, and several other people with low nose bridges took out their mobile phones to take selfies and looked at the corners of their eyes, and found that there was really a pleat there covering the tear glands, but some people were obvious and some people were not obvious.

"Hey, really, I found out that I'm similar to Lao Huang, and I'm also the kind of very pure Xia people, haha!"

"Yo, there can't be any problem with this kind of pleats, right?"

"Does this thing have anything to do with age? Why do I look at us people with low noses who are about fifty years old?"

Is it related to age?

This is really to the point, Zhang Yang gave a thumbs up to the person who said this just now, and then said with a smile.

"Of course, the medial canthal fold changes with age, and some races have great geographical differences in the development of the medial canthal fold in childhood.

For example, in Central Asia, Turkmenistan, Kyrgyzstan, Uzbekistan and so on.

In East Asia, there are other countries including North Korea, South Korea, Japan, and so on.

Then there is North Asia, which is the Asian region that belongs to Russia, Mongolia and other countries.

In the places I just mentioned, more than 60% of the adult males have an epicanthal fold, but no more than 25% of them are Kazakhs, no more than 5~7% of the Tatars in the Volga River basin, and there are no epicanthal folds among Russians, Europeans, and native inhabitants of Australia, Melanesia, India, and Africa, except for the Bushmen.

And here we have to talk about our country, the occurrence rate of this kind of epicanthal fold Zaili nationality is 48.5%, and the occurrence rate in Shandong is as high as 90%.

However, you don't need to worry about this kind of epicanthal fold boss, generally if you have surgery in this place, they are basically those who love beauty, and these people want to bolinbolin's big eyes, so now there is a kind of epicanthal surgery to solve this problem, which can be regarded as a kind of plastic surgery. ”

Speaking of this, Zhang Yang glanced at Boss Huang of the vegetable stall, and asked with a smile in a slightly teasing tone.