Beauty tip or beauty bun (ji), also known as triangle bun, means that the hair in the middle of the forehead of the human body grows down (in front) to form a small tip; It also means that the eyebrows are upturned, forming a very unique kind of thick eyebrows. Seen from the front, the periphery of the whole bun forms an "M" shape, and the left and right temples are symmetrical.

From the genetic point of view, Meijian is a single-gene autosomal dominant inheritance, not only for women, but also for men, but the incidence of women is one in a thousand, and that of men is one in ten thousand.

Extended data:

Hairline and appearance:

1. Too much hair on the edge of the hairline on the forehead or sideburns will make people feel that the hairline is too low, the forehead is too narrow, and the hairstyle is irregular, thus affecting the overall effect of the face and making the whole face appear unbalanced and uncomfortable.

2, the hairline is too high, it may be easy to look old, similar to baldness, and the hairline on both sides is too low, which may make the cheekbones look high and the facial contour sink. When the hairline is adjusted, the hairline is too high or too low, which will cause the imbalance of face 1/3, thus affecting the harmony of appearance.

Usually, the hairline of boys is square, high and wide, while that of girls is generally round. Many people think that girls with round hairlines are very gentle.

4, the hairline is very low, very short, even close to the back of the eyebrows, making the forehead very narrow, sometimes there is a childish feeling.

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