Perhaps you should try some spelling variations:
thanh di » thanh doi, thanh de, thanh do
sach ty » sach tu, sach thu, xach tay
ve cuoc » va cuoc, ve duoc, ve nuoc
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
tuc va » thuc va, truc va, tuc xa
di cua » dai cua, doi cua, de cua
cua te » cua tu

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 ((sach ty) OR (sach y)) lang xa hoi. hieu ve cuoc ((duc va) OR (tuc va)) thanh di cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu ((sach ty) OR (sach y)) lang xa hoi. hieu ve cuoc ((duc va) or (tuc va)) thanh di cua te~".
• Adding a wildcard symbol may retrieve word variants: vu ((sach ty) OR (sach y)) lang xa hoi. hieu ve cuoc ((duc va) or (tuc va)) thanh di cua te*.