jiān
difficult
Evolution

Oracle script
(~1250-1000 BC)
Bronze script
Late Western Zhou (~800 BC)
Seal script
Shuowen (~100 AD)
Clerical script
Eastern Han dynasty (25-220 AD)Traditional script
ModernSimplified script
Modernjiān
difficult
Oracle script
(~1250-1000 BC)Bronze script
Late Western Zhou (~800 BC)Seal script
Shuowen (~100 AD)Clerical script
Eastern Han dynasty (25-220 AD)Traditional script
ModernSimplified script
Modern