槛 Strokes Write it Listen 槛 kǎn threshold, door frame HSK 7–9 14 strokes Radical 木 Sound + meaning 1 word Built from木meaningmùtree; wood, lumber; wooden监soundjiānto supervise, to direct, to control; to inspect; prison, jail How it works木 hints at the meaning (wood), and 监 jiān hints at the sound.