老 老 lǎo Strokes6 Radical 老 — old, aged How it's builtPictograph — a drawing of the thing Play the animation
头 头 tóu Strokes5 Radical 大 — big, great, vast, high, deep Made of ⺀ ice 大 big, great, vast, high, deep How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation
儿 儿 ér Strokes2 Radical 儿 — son, child How it's builtPictograph — a drawing of the thing Play the animation More about the character 儿