Perhaps you should try some spelling variations:
hieu van » thien van, lieu va, hieu ve
van dinh » van minh, van dich, va dinh
su sach » so sach
vu sach » vu bach, vu khach
xang xa » lang xa, mang xa, ang xa
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
dinh di » dinh du, dinh vi, danh di
di cua » dai cua, doi cua, de cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (vu sach)) ty xang xa hoi. ((hieu van) OR (hieu va)) cac xuc van dinh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ty xang xa hoi. ((hieu van) OR (hieu va)) cac xuc van dinh di cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (vu sach)) ty xang xa hoi. ((hieu van) OR (hieu va)) cac xuc van dinh di cua te*".