Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
hanh lai » hanh lam, hanh tai, thanh lap
viec lam » viec va
lai cua » dai cua, hai cua, lai chau
lang xa » lang ha, dang xay, lang van
luc va » tuc va, loc va
san ky » sang ky, van ky, ban ky
dan ky » van ky
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: vu ((san ky) or (dan ky)) lang xa hoi. hieu viec lam ((luc va) OR (duc va)) hanh lai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu ((san ky) OR (dan ky)) lang xa hoi. hieu viec lam ((luc va) OR (duc va)) hanh lai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu ((san ky) or (dan ky)) lang xa hoi. hieu viec lam ((luc va) OR (duc va)) hanh lai cua te*".