Perhaps you should try some spelling variations:
dinh lam » dinh van, tinh lao
danh lai » danh sai, gianh lai, hanh lam
cac luc » cau luc, coc luc, cac nuoc
qua cac » cua cac
sach ky » sac ky, sach y, sach kem
sang xa » song xa, lang xa, sang ma
sach ty » sach y, sach tu, sach thu
luc va » duc va, tuc va, loc va
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: te ((sach ky) or (sach ty)) sang xa hoi. hieu qua cac luc va ((danh lai) or (dinh lam)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sach ty)) sang xa hoi. hieu qua cac luc va ((danh lai) OR (dinh lam)) cua te.
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) or (sach ty)) sang xa hoi. hieu qua cac luc va ((danh lai) or (dinh lam)) cua te*.