chuáng
bed
Depicts a bed (爿) made from wood (木). Originally written as 爿 or 牀.
Evolution

Oracle script
(~1250-1000 BC)
Bronze script
Late Warring States (~250 BC)
Seal script
Shuowen (~100 AD)
Clerical script
Eastern Han dynasty (25-220 AD)Traditional script
ModernSimplified script
ModernDefinitions
Sources
季旭昇《說文新證》p.489-490
