性传播

• 忄(heart; mind)RADICAL
• 生(be born; live)PHONO-SEMANTIC

Nature is something that is born together with the heart of each person.

• 亻(person; man; human)RADICAL
• 专(specialized; dedicated)PHONETIC

A person who transmits knowledge must dedicate themselves to passing it on to others.

• 扌(hand)RADICAL
• 番(alternate; scatter)PHONO-SEMANTIC

Using your hand to sow seeds alternately across the fields is sowing.