REDESIGNED · CHARACTERS 汉字
Radicals — The Meaning Code 偏旁部首：猜义密码
Most common characters are semantic–phonetic: one part (the radical) hints at the meaning, the other part hints at the sound. Learn to split a character and you can guess both. 大多数汉字是“形声字”：一半偏旁提示意思，一半提示读音。学会拆字，读音和意思都能猜。
Dissect a Character 把字拆开看
Gold = meaning clue · grey = sound clue. Pick a character and watch it split. 金色是表义的形旁，灰色是表音的声旁，选一个字看它拆开。
The sound part is rarely perfect today — treat it as a hint, not a rule. 声旁的读音古今有变化，把它当“提示”而不是铁律。
40 Common Radicals 40个常用偏旁表
Based on the Grade-1 textbook list of common radical names (《常用偏旁名称表》). Filter by where the radical sits; tap an example to jump straight to writing practice. 参考小学一年级课本《常用偏旁名称表》整理，按偏旁所在位置筛选；点例字直接跳到写字台练习。