Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
xang cho » hang cho, bang cho, mang cho
tang cho » trang cho, hang cho, tang co
sang cho » danh cho, dung cho, sang tao
te sach » toc sach
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
sach tu » sach thu, cach tu, sach ty
cua cau » cua cac, cua chu, cua cay
ve cac » va cac, vien cac
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 tu ((xang cho) or (((tang cho) OR (sang cho)))) hoc. hieu ve cac xuc van hanh vi cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu ((xang cho) OR (((tang cho) OR (sang cho)))) hoc. hieu ve cac xuc van hanh vi cua cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu ((xang cho) or (((tang cho) OR (sang cho)))) hoc. hieu ve cac xuc van hanh vi cua cau*".