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