Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
sach khu » sach thu, sach thue, sach nha
khu cong » thu cong, thi cong, cuu cong
cong tac » cong ty
hieu van » hieu va, thien van, lieu va
te sach » toc sach
anh vai » anh bai, anh van, anh tai
su viet » so viet
lam xuc » cam xuc, lam duoc
van lam » van nam
tac hoi » tao hoi, tay hoi, tac hai
anh va » hanh va
xuc va » duc va, tuc va, luc va

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 khu cong tac hoi. hieu van lam xuc va ((anh vai) or (anh va)) ((cua triet) or (su viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach khu cong tac hoi. hieu van lam xuc va ((anh vai) OR (anh va)) ((cua triet) OR (su viet)).
• Adding a wildcard symbol may retrieve word variants: te sach khu cong tac hoi. hieu van lam xuc va ((anh vai) or (anh va)) ((cua triet) or (su viet))*.