Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
cham xuc » cam xuc, chat xuc, cham soc
lai cua » dai cua, hai cua, lai chau
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
te sach » toc sach
hieu ve » hieu va
sach ky » sac ky, sach y, sach ty
sang xa » song xa, lang xa, sang ma
ky sang » ky nang, ky dang, ky tang
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 xa hoi. ((hieu ve) OR (hieu van)) cham xuc ((va danh) OR (va hanh)) lai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky sang xa hoi. ((hieu ve) OR (hieu van)) cham xuc ((va danh) or (va hanh)) lai cua te~".
• Adding a wildcard symbol may retrieve word variants: te sach ky sang xa hoi. ((hieu ve) OR (hieu van)) cham xuc ((va danh) or (va hanh)) lai cua te*.