How to express size in sign language

Big: two palms in front of the chest relative, leave a little distance, and then slowly pull out, that means big
Small: the thumb of the right hand pinches with the little finger, which means small

How to use sign language to express "Tuan Tuan"

Two letters t is OK, the name generally does not need to translate into what meaning. That is, the middle finger, ring finger, thumb pinching, the other two fingers upright

What's the meaning of vertical middle finger? Reply me if you know?

Well, it's not very civilized! It's spread from foreign countries, which means funk you, or despise you! That's not what I mean! But it does!

The thumb, the index finger, the little finger stand upright, the other fingers bend. What's the meaning of this gesture

The following is the meaning of disdain
It could be right or 8

How to express size in sign language