biết nhiều hơn về 
to know more about [ biết ] : to know, know how to do (something) be aware of
[ nhiều ] : much, many, a great deal, plentiful, often, numerous, abundant, a great deal
[ hơn ] : additional, more than, -er
[ về ] : (1) about, concerning, regarding; (2) in, towards; (3) to come back, return, go
Most Common Compounds Set 1:
Most Common Compounds Set 2 :