to make better; to improve; CL:個|个[ge4]
改 · 7 strokes
Phonosemantic compound. 攵 represents the meaning and 己 represents the sound.
善 · 12 strokes
Composed of two 言 (speech) components and 羊 (sheep). In ancient China sheep (羊) were associated with goodness and beauty, which is why 羊 is a component in characters like 美 (beautiful), 善 (benevolent)…