Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
nam thue » nam thu, nam thuc, lam thue
thue gia » phu gia
bach ty » xach tay, bach thu
sach ty » sach y, sach tu, sach thu
hang xa » hoang xa, hang va, hang ca
hieu he » hieu ve, hiem he, hieu le
he nam » ha nam, nghe nam
cua tu » cua tuc, cua su, cua te
cua cu » cua chu, cua cau, cua su

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: vu ((bach ty) OR (sach ty)) hang xa hoi. hieu he nam thue gia thanh hai ((cua tu) OR (cua cu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu ((bach ty) or (sach ty)) hang xa hoi. hieu he nam thue gia thanh hai ((cua tu) OR (cua cu))~".
• Adding a wildcard symbol may retrieve word variants: vu ((bach ty) or (sach ty)) hang xa hoi. hieu he nam thue gia thanh hai ((cua tu) OR (cua cu))*.