痕 Strokes Write it Listen 痕 hén scar, mark; vestige, trace HSK 7–9 11 strokes Radical 疒 Sound + meaning 3 words Built from疒meaningnèsickness, disease艮soundgěnblunt; tough, chewy How it works疒 hints at the meaning (sickness), and 艮 gěn hints at the sound.