Perhaps you should try some spelling variations:
gianh lai » gian lan
bang tay » ban tay, bang may, mang tay
va gianh » va gian, van giang, va giai
te sach » toc sach
tu bang » thu bang, tu ban, te bang
tay hoi » tay ho, tao hoi, tay thai
va cham » va chat
sach tu » sach thu, cach tu, sach ty
va tham » van tham, va thanh, va thuat
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach tu bang tay hoi. hieu ((va cham) or (va tham)) duc va gianh lai ((cua te) OR (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu bang tay hoi. hieu ((va cham) OR (va tham)) duc va gianh lai ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu bang tay hoi. hieu ((va cham) or (va tham)) duc va gianh lai ((cua te) OR (cua tu))".
• Adding a wildcard symbol may retrieve word variants: te sach tu bang tay hoi. hieu ((va cham) or (va tham)) duc va gianh lai ((cua te) OR (cua tu))*.