Perhaps you should try some spelling variations:
thanh loi » thanh hoa, thanh hai, thanh lap
hoc sach » hoc sinh, hoc cac, hoc anh
va thanh » gia thanh, ban thanh, va tinh
dang xay » dang van, van xay
loi cua » loai cua, hoi cua, doi cua
lang xa » lang ha, lang van
sach 2 » sach y
va cam » va cham, va cao, va cai
xuc va » duc va, tuc va, luc 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: hoc sach 2 ((lang xa) OR (dang xay)) hoi. hieu ((va cam) or (va cac)) xuc va thanh loi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sach 2 ((lang xa) OR (dang xay)) hoi. hieu ((va cam) OR (va cac)) xuc va thanh loi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc sach 2 ((lang xa) OR (dang xay)) hoi. hieu ((va cam) or (va cac)) xuc va thanh loi cua te".
• Adding a wildcard symbol may retrieve word variants: hoc sach 2 ((lang xa) OR (dang xay)) hoi. hieu ((va cam) or (va cac)) xuc va thanh loi cua te*.