便笺 biànjiān notepaper Definitions Defs Origin Strokes Stroke Words Sentences Sents biànjiān notepaper 便 biàn nounadjective informal Plain or casual; not formal笺 箋 jiān stationery (bound form) writing paper; note paper; paper used for writing letters or calligraphybiànjiān note 便 biàn nounadjective informal Plain or casual; not formal笺 箋 jiān letter (bound form) a letter; a written message or note; correspondence