Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
hieu van » hieu va, thien van, lieu va
cham xuc » cam xuc, chat xuc, cham soc
hanh may » hanh ma, hanh mau, hanh ngay
may chau » mai chau, lai chau, ky chau
chau tre » chay tren, chau tho, cho tre
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
cao hoi » cau hoi, co hoi, cao hoc
hieu ve » hieu va
va hanh » van hanh, va thanh, va danh
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach ly nang cao hoi. ((hieu ve) OR (hieu van)) cham xuc va hanh may chau tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ly nang cao hoi. ((hieu ve) OR (hieu van)) cham xuc va hanh may chau tre".
• Adding a wildcard symbol may retrieve word variants: thu sach ly nang cao hoi. ((hieu ve) OR (hieu van)) cham xuc va hanh may chau tre*.