What is the meaning of Có?
Contraction of ca o: than the.
Alternative form of cómo
older brother
chestnut tree
to rent; to hire
to bring up
to start
to kindle
to tell fortunes
to pay attention
to want; to need
there be
when
with
to have
there be
do; does
do
yes; yes, I do
here; I'm here; present
only
Source: wiktionary.org