Bian (weapon)

Bian is a type of weapon that is used in martial arts. It looks like a stick or a rod, but it is usually made out of heavy metal or wood. Bian can be used to hit, block, or disarm an opponent. It requires skill and practice to use it effectively. It's like a big pencil you use to draw pictures but instead of drawing, you hit, block and protect yourself from bad guys. And just like you need to learn to hold and use a pencil, you need to learn how to hold and use a bian to protect yourself.