Perhaps you should try some spelling variations:
ban hanh » ban hang
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
ky sang » ky nang, ky dang, ky tang
xuc ban » duc ban, cuc ban, quoc ban
hieu ve » hieu van
sach ky » sac ky, sach y, sach ty
hieu va » lieu va, hieu qua
vi cua » vai cua, di cua
cua te » cua tu
ma hoi » mai hoi, ma hoa, me hoi

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 hoi) OR (xa 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 hoi) OR (xa 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 hoi) OR (xa hoi)). ((hieu ve) or (hieu va)) cham xuc ban hanh vi cua te*.