Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
kho tang » cao tang
viec cac » vien cac, viec cua, viec lam
van hanh » van thanh, ban hanh, van anh
thu cac » tu cac, thu xac, thu cuc
cac kho » cac khoi, cac khoa, cac khu
tang ma » mang may, tang van
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
vi cua » vai cua
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu cac kho tang ma hoa. hieu viec cac xuc van hanh ((vi cua) or (di cua)) su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu cac kho tang ma hoa. hieu viec cac xuc van hanh ((vi cua) OR (di cua)) su.
• Adding a wildcard symbol may retrieve word variants: thu cac kho tang ma hoa. hieu viec cac xuc van hanh ((vi cua) or (di cua)) su*.