zǎo, qiāo, sāo
to reel silk from cocoons
Evolution

Seal script
Chu (Warring States: 475-221 BC)
Seal script
Shuowen (~100 AD)
Clerical script
Western Han dynasty (202 BC-9 AD)Regular script
ModernSources
zǎo, qiāo, sāo
to reel silk from cocoons
Seal script
Chu (Warring States: 475-221 BC)Seal script
Shuowen (~100 AD)Clerical script
Western Han dynasty (202 BC-9 AD)Regular script
Modern