meaning of "hiu/hieu"

[diana]

hi i wanted to see if anyone knew what the possible meanings of "hiu/hieu" [verb] are in english..as in "ngo hiu/hieu nay"? thanks!

[CatDog]

曉?
if it is, it means "know" and " understand"

[PPK]

yes, xiao.

[diana]

so if you say "ngo hieu nay" it would mean like...i know you like you know how someone is, like their character/personality/how they think?

[ppk]

is that 'laugh at' for 'hieu' in "ngo hieu nay"?!