Evolution

Seal script
Shuowen (~100 AD)
Seal script
Shuowen (~100 AD)Regular script
ModernDefinitions
bo
fortune telling; prophesy
bǔ
pū
Bǔ
surname Bu
bǔ
to divine; to forecast or estimate; (of a place to live etc) to choose
tǔ
soil, earth; items made of earth
dù
chǎ
tú
Tǔ
Tu (ethnic group); surname Tu
tǔ
earth; dust; clay; local; indigenous; crude opium; unsophisticated; one of the eight categories of ancient musical instruments 八音[bāyīn]
pú
bo