Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
cham xuc » cam xuc, chat xuc, cham soc
va thanh » gia thanh, va tinh, le thanh
su sach » so sach, vu sach
lai cua » dai cua, hai cua, lai chau
sach ty » sach y, sach tu, sach thu
hieu va » hieu qua
nang co » nang cao, nang doc, nang noi
ty nang » ky nang, ty xang, ty hang
cua tre » cua te, cuu tre, cua triet
co loi » co hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty nang co loi. ((hieu va) OR (lieu va)) cham xuc ((va thanh) or (ban thanh)) lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang co loi. ((hieu va) OR (lieu va)) cham xuc ((va thanh) OR (ban thanh)) lai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang co loi. ((hieu va) OR (lieu va)) cham xuc ((va thanh) or (ban thanh)) lai cua tre*".