数据线

• 娄(many times; piled up)PHONO-SEMANTIC
• 攵(tap; hand motion)RADICAL

Counting numbers is using your hand to tap repeatedly many times in order to calculate.

• 扌(hand; arm)RADICAL
• 居(dwell; occupy)PHONO-SEMANTIC

Using your hand to seize and hold a place means to grasp it firmly, making it your base.

• 糸(thread; silk)RADICAL
• 泉(stream; water)PHONETIC

A thin thread flows like a small stream running long and continuously.