Perhaps you should try some spelling variations:
nano cho » nano cuo, nang chon, danh cho
van hanh » van thanh, ban hanh, van anh
nang cho » nang chon, ngang cho, nang cao
te sach » toc sach
cac xuc » cam xuc, cac nuoc, chat xuc
cua cau » cua cac, cua chu, cua can
xuc van » duc van, luc van, vuc van
hieu ve » hieu va, hieu van
sach tu » sach thu, cach tu, sach ty
cua cay » cua cac
ve cac » va cac, vien cac

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