Perhaps you should try some spelling variations:
nhieu viec » nhien viet
hieu viec » hieu ve, sieu viet, hieu hien
doanh co » doanh cua, doanh va, anh co
va doanh » van doanh, vay doanh, va danh
cac xuc » cam xuc, cac nuoc, chat xuc
co cua » con cua, ca cua, cong cua
xuc va » duc va, tuc va, luc va
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky
ma hoi » mai hoi, ma hoa, me hoi
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san ky nang ((ma hoi) or (xa hoi)). ((hieu viec) OR (nhieu viec)) cac xuc va doanh co cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky nang ((ma hoi) OR (xa hoi)). ((hieu viec) OR (nhieu viec)) cac xuc va doanh co cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ky nang ((ma hoi) or (xa hoi)). ((hieu viec) OR (nhieu viec)) cac xuc va doanh co cua tu".
• Adding a wildcard symbol may retrieve word variants: tu san ky nang ((ma hoi) or (xa hoi)). ((hieu viec) OR (nhieu viec)) cac xuc va doanh co cua tu*.