縫補(bǔ)（fèng bǔ）- to mend or darn

縫紉（fèng rèn）- sewing

縫隙（fèng xì）- crack or crevice

縫制（fèng zhì）- sewing or stitching

縫合（fèng hé）- to sew together or stitch up

縫綴（fèng zhuì）- to patch or piece together

縫紅旗（fèng hóng qí）- to sew a red flag (referring to the Communist Party of China's emblem)

縫紅包（fèng hóng bāo）- to sew a red envelope (used for giving money during Chinese New Year)

縫衣服（fèng yī fú）- to sew clothes

縫嘴巴（fèng zuǐ b?。? to stitch up someone's mouth (figuratively, to keep them quiet)。