药 药 yào Strokes9 Radical 艹 — grass, weed, plant, herb Made of 艹 grass, weed, plant, herb 约 treaty, covenant, agreement How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation
片 片 piàn Strokes4 Radical 片 — slice, splinter How it's builtPictograph — a drawing of the thing Play the animation