zhèn, dān
wine with bird poison added
Evolution

Seal script
Chu (Warring States: 475-221 BC)
Seal script
Shuowen (~100 AD)Regular script
Modernzhèn, dān
wine with bird poison added
Seal script
Chu (Warring States: 475-221 BC)Seal script
Shuowen (~100 AD)Regular script
Modern