Perhaps you should try some spelling variations:
nhan viec » nhan vien, nhan viet, nha viec
bao thuc » cao thuoc, am thuc, va thuc
thu cac » tu cac, thu xac, thu cuc
nang xa » nang x, lang xa, nang ma
hieu ve » hieu van
hieu va » lieu va, hieu qua
thuc va » thuc vat, thuc dan, thuc day
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: thu cac ky nang xa hoi. ((hieu ve) OR (hieu va)) bao thuc va ((nhan viec) or (nghia viet)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu cac ky nang xa hoi. ((hieu ve) OR (hieu va)) bao thuc va ((nhan viec) OR (nghia viet)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu cac ky nang xa hoi. ((hieu ve) OR (hieu va)) bao thuc va ((nhan viec) or (nghia viet)) cua te".
• Adding a wildcard symbol may retrieve word variants: thu cac ky nang xa hoi. ((hieu ve) OR (hieu va)) bao thuc va ((nhan viec) or (nghia viet)) cua te*.