纵 Strokes Write it Listen 纵 zòng to indulge in, to give free reign to HSK 6 7 strokes Radical 纟 Sound + meaning 7 words Built from纟meaningsīsilk; thread从soundcóngfrom, by, since, whence, through How it works纟 hints at the meaning (thread), and 从 cóng hints at the sound.