缝 Strokes Write it Listen 缝 fèng seam; crack; narrow slit HSK 7–9 13 strokes Radical 纟 Sound + meaning 3 words Built from纟meaningsīsilk; thread逢soundféngto happen to meet; chance meeting, coincidence How it works纟 hints at the meaning (thread), and 逢 féng hints at the sound.