勒 Strokes Write it Listen 勒 lēi to strap tightly; to bind HSK 7–9 11 strokes Radical 力 Sound + meaning 1 word Built from革soundgéleather, animal hide; to reform; to remove力meaninglìstrength, power; capability, influence How it works力 hints at the meaning (strength), and 革 gé hints at the sound.