Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
te sach » toc sach
luc van » luoc van, luu van, duc van
xuc van » duc van, vuc van, xuc ban
cua cau » cua cac, cua chu, cua cay
hieu ve » hieu va, hieu van
cho hoc » co hoc, khoa hoc
ty nang » ty xang, ty hang, ly nang
vi cua » vai cua, di cua
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 nang) OR (ky nang)) cho hoc. hieu ve cac ((xuc van) or (luc van)) thanh vi cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ty nang) OR (ky nang)) cho hoc. hieu ve cac ((xuc van) OR (luc van)) thanh vi cua cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ty nang) OR (ky nang)) cho hoc. hieu ve cac ((xuc van) or (luc van)) thanh vi cua cau*".