Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
chuc van » chu van, thuc van, chuc can
chuc va » thuc va, thuc vat
hieu ve » hieu va, hieu van
quan ky » quan ly, xuan ky, quan khu
lang xa » lang ha, dang xay, lang van
ve cau » ke cau, va cau, ve cac
quan y » quan ly
ve cua » le cua, de cua, te cua
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: quoc ((quan ky) OR (quan y)) lang xa hoi. hieu ve cau ((chuc van) or (chuc va)) thanh ve cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: quoc ((quan ky) OR (quan y)) lang xa hoi. hieu ve cau ((chuc van) OR (chuc va)) thanh ve cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "quoc ((quan ky) OR (quan y)) lang xa hoi. hieu ve cau ((chuc van) or (chuc va)) thanh ve cua tu".
• Adding a wildcard symbol may retrieve word variants: quoc ((quan ky) OR (quan y)) lang xa hoi. hieu ve cau ((chuc van) or (chuc va)) thanh ve cua tu*.