干 干 gān Strokes3 Radical 十 — ten, tenth How it's builtPictograph — a drawing of the thing Play the animation
净 净 jìng Strokes8 Radical 冫 — ice Made of 冫 ice 争 to dispute, to fight, to contend, to strive How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation More about the character 净