Perhaps you should try some spelling variations:
ban hanh » ban hang
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
xuc ban » duc ban, cuc ban, quoc ban
hieu va » lieu va, hieu qua
sach ky » sac ky, sach y, sach ty
hieu ve » hieu van
sang ma » tang ma, sang tao, mang may
nang ma » tang ma, nang cao, mang may
vi cua » vai cua, di 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: te sach ky ((sang ma) OR (nang ma)) hoi. ((hieu ve) OR (hieu va)) cham xuc ban hanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky ((sang ma) OR (nang ma)) hoi. ((hieu ve) or (hieu va)) cham xuc ban hanh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: te sach ky ((sang ma) OR (nang ma)) hoi. ((hieu ve) or (hieu va)) cham xuc ban hanh vi cua te*.