笺 箋 jian1
letter; note-paper

strokes 14
radical
竹
竹
strokes after radical 8
便笺 便箋 bian4 jian1
notepaper; memo; memo pad

笺注 箋注 jian1 zhu4
to annotate (ancient texts); commentaries

信笺 信箋 xin4 jian1
letter; letter paper