吸 吸 xī Strokes6 Radical 口 — mouth Made of 口 mouth 及 to extend How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation
烟 烟 yān Strokes10 Radical 火 — fire, flame Made of 火 fire, flame 因 cause, reason How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation