长 长 cháng Strokes4 Radical 长 — long, lasting How it's builtIdeograph — the meaning is built from its parts Play the animation
城 城 chéng Strokes9 Radical 土 — soil, earth Made of 土 soil, earth 成 to accomplish How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation