You can usually use some hair wax to make your hair fluffy.

This will show more hair and make your face very thin.

2 bangs

Liu Hai can also face-lift.

Generally, boys are inclined bangs, not too long, and bangs of medium length will do.

The hair at the back can be cut in layers.

A friend with a round face is not suitable for this hairstyle.

3 straight bangs

Straight bangs are very popular in Korean dramas now.

Thick bangs, don't block your eyes.

The hair at the back can be simply tidied up.

4 Qianshou hairstyle

The hair on both sides can be cut short.

Then the middle hair is thicker.

This contrast will make your face very thin.