Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
dong hoa » dong hoc
hieu toc » hieu hoc, hieu tuc, sieu toc
toc cham » toc thai
cham xuc » cam xuc, chat xuc, cham soc
bo sach » co sach, hoc sach
sach ky » sac ky, sach y, sach ty
xuc ban » duc ban, cuc ban, quoc ban
co cua » con cua, cong cua, cuoi cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: bo sach ky ((dong hoa) or (dong co)) hoi. hieu toc cham xuc ban thanh ((ca cua) OR (co cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach ky ((dong hoa) OR (dong co)) hoi. hieu toc cham xuc ban thanh ((ca cua) OR (co cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bo sach ky ((dong hoa) or (dong co)) hoi. hieu toc cham xuc ban thanh ((ca cua) OR (co cua)) te".
• Adding a wildcard symbol may retrieve word variants: bo sach ky ((dong hoa) or (dong co)) hoi. hieu toc cham xuc ban thanh ((ca cua) OR (co cua)) te*.