Perhaps you should try some spelling variations:
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
te sach » toc sach
lua tre » cua tre, luy tre, dua tren
ve cac » va cac, vien cac
y nang » ky nang, ly nang, v nang
xuc va » duc va, tuc va, luc va
vi lua » vi luu
o hoi » co hoi, o hoc, o hai
x hoi » xa hoi, x ho
va do » va dao, va doc, va co
do vi » don vi, doc vi, do voi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang ((((x hoi) or (5 hoi))) or (o hoi)). hieu ve cac xuc va do vi lua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((((x hoi) OR (5 hoi))) OR (o hoi)). hieu ve cac xuc va do vi lua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((((x hoi) or (5 hoi))) or (o hoi)). hieu ve cac xuc va do vi lua tre*.