Perhaps you should try some spelling variations:
ngang cho » nang cho, ngang tho, hang cho
ban hanh » ban hang
sang cho » danh cho, dung cho, sang tao
hieu van » hieu va, thien van, lieu va
te sach » toc sach
xuc ban » duc ban, cuc ban, quoc ban
cac xuc » cam xuc, cac nuoc, chat xuc
van cac » van hac, van cau, van bac
sach ty » sach y, sach tu, sach thu
cua cau » cua cac, cua chu, cua cay
vi cua » vai cua, di cua

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