Perhaps you should try some spelling variations:
hanh vai » hanh va, hanh tai, hanh van
nang cho » nang chon, ngang cho, nang cao
te sach » toc sach
sach tu » sach thu, cach tu, sach ty
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
hieu va » lieu va, hieu qua
hieu ve » hieu van
cho hoc » co hoc, khoa hoc
tu nang » tru nang, tu nong, tu nano
cua cau » cua cac, cua chu, cua cay

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach tu nang cho hoc. ((hieu ve) or (hieu va)) cac xuc van ((hanh vai) OR (hanh vi)) cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu nang cho hoc. ((hieu ve) OR (hieu va)) cac xuc van ((hanh vai) OR (hanh vi)) cua cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu nang cho hoc. ((hieu ve) or (hieu va)) cac xuc van ((hanh vai) OR (hanh vi)) cua cau*".