热 热 rè Strokes10 Radical 灬 — fire Made of 执 to execute 灬 fire How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation
闹 闹 nào Strokes8 Radical 门 — gate, door, entrance, opening Made of 门 gate, door, entrance, opening 市 city, town How it's builtIdeograph — the meaning is built from its parts Play the animation