Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
van hanh » van thanh, ban hanh, van anh
thu cac » tu cac, thu xac, thu cuc
ky tang » ky nang, ky dang, kho tang
tang ma » mang may, tang van
cua xuc » cua duc, cua tuc, cua cuc
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 ky tang ma hoa. hieu viec cua xuc van hanh ((vi cua) or (di cua)) su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu cac ky tang ma hoa. hieu viec cua xuc van hanh ((vi cua) OR (di cua)) su.
• Adding a wildcard symbol may retrieve word variants: thu cac ky tang ma hoa. hieu viec cua xuc van hanh ((vi cua) or (di cua)) su*.