Perhaps you should try some spelling variations:
thanh di » thanh doi, thanh de, thanh do
dang xay » dang van, van xay
su sach » so sach, vu sach
ve cuoc » va cuoc, ve duoc, ve nuoc
hieu ve » hieu va, hieu van
lang xa » lang ha, lang van
luc va » tuc va, loc va
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: su sach y ((lang xa) OR (dang xay)) hoi. hieu ve cuoc ((luc va) OR (duc va)) thanh di cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y ((lang xa) or (dang xay)) hoi. hieu ve cuoc ((luc va) OR (duc va)) thanh di cua te~".
• Adding a wildcard symbol may retrieve word variants: su sach y ((lang xa) or (dang xay)) hoi. hieu ve cuoc ((luc va) OR (duc va)) thanh di cua te*.