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