Perhaps you should try some spelling variations:
tan thanh » tran thanh, tang thanh, toan thanh
hieu vien » hieu hien, lieu vien, thieu nien
thanh gia » thanh gian, thanh giang, thanh nghia
hieu viec » nhieu viec, hieu ve, sieu viet
anh thuc » am thuc, dan thuc, anh tu
gia cua » gian cua, giau cua, gia cuc
cac thu » cach thuc, cac thoi
lang xa » lang ha, dang xay, lang van
da duc » dao duc, da duoc, do duc
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: thu ((anh thuc) or (cac thu)) lang xa hoi. ((hieu vien) OR (hieu viec)) da duc tan thanh gia cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((anh thuc) OR (cac thu)) lang xa hoi. ((hieu vien) OR (hieu viec)) da duc tan thanh gia cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((anh thuc) or (cac thu)) lang xa hoi. ((hieu vien) OR (hieu viec)) da duc tan thanh gia cua tu".
• Adding a wildcard symbol may retrieve word variants: thu ((anh thuc) or (cac thu)) lang xa hoi. ((hieu vien) OR (hieu viec)) da duc tan thanh gia cua tu*.