Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
te sach » toc sach
tai cuu » tai cuc, tai buu, tai cua
sach ky » sac ky, sach y, sach ty
hieu ve » hieu va, hieu van
hanh ma » hanh mau, hanh may, hanh va
danh ma » anh ma, danh ca, danh va
cuu tre » cua tre, cau tren, cau treo
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, xac va
luc va » duc va, tuc va, loc va

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 ky ((danh ma) or (hanh ma)) hoi. hieu ve cam ((xuc va) OR (luc va)) thanh tai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((danh ma) OR (hanh ma)) hoi. hieu ve cam ((xuc va) OR (luc va)) thanh tai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky ((danh ma) or (hanh ma)) hoi. hieu ve cam ((xuc va) OR (luc va)) thanh tai cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky ((danh ma) or (hanh ma)) hoi. hieu ve cam ((xuc va) OR (luc va)) thanh tai cuu tre*.