找刺儿

• 扌(hand; arm)RADICAL
• 戈(spear; weapon)PHONETIC

Using a hand to hold a spear while searching and rummaging, seeking an enemy.

• 朿(sharp thorn; prickle)PHONETIC
• 刂(knife (radical))RADICAL

Using a knife to stab into a sharp thorn—that is the action of piercing.