邮 邮 yóu Strokes7 Radical 阝 — place, town, city Made of 由 cause, reason 阝 place, town, city How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation More about the character 邮
箱 箱 xiāng Strokes15 Radical ⺮ — bamboo Made of ⺮ bamboo 相 mutual, reciprocal How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation