投开票所

• 扌(hand)RADICAL
• 殳(weapon for throwing/striking)PHONO-SEMANTIC

A hand holding a weapon thrown forward is the motion of surrender or attack.

• 一(one; horizontal line (barrier))ASSOCIATIVE
• 廾(two hands lift up)ASSOCIATIVE

Two hands push up the barrier together to open it.

• 覀(west (variant))PHONETIC
• 示(spirit; display)RADICAL

A ballot is a public display item like divine pronouncements.

• 户(door; house)RADICAL
• 斤(axe)PHONETIC

A place is where a house door stands, using an axe to chop and erect a tree.