Perhaps you should try some spelling variations:
hieu thi » sieu thi, hieu chi, hiep thi
thi cham » thi hai, toc cham, thi ha
te sach » toc sach
sach va » sach xa, sach ha, sach dao
lang xa » lang ha, dang xay, lang van
va lang » va nang, hoa lang
di cua » dai cua, doi cua, do cua
de cua » le cua, te cua, dieu cua
xuc va » duc va, tuc va, luc va

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: te sach va lang xa hoi. hieu thi cham ((xuc va) OR (tuc xa)) danh ((di cua) OR (de cua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach va lang xa hoi. hieu thi cham ((xuc va) or (tuc xa)) danh ((di cua) OR (de cua)) tre~".
• Adding a wildcard symbol may retrieve word variants: te sach va lang xa hoi. hieu thi cham ((xuc va) or (tuc xa)) danh ((di cua) OR (de cua)) tre*.