Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
van dang » van dong, van dung, van nang
cua tre » cua te, cuu tre, cua triet
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
te sach » toc sach
hieu ve » hieu va, hieu van
va nang » van nang, da nang, cam nang
v nang » vu nang, van nang, voi nang
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 ((v nang) OR (va nang)) xa hoi. hieu ve cac xuc van dang dieu ((cua tre) or (cau triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((v nang) OR (va nang)) xa hoi. hieu ve cac xuc van dang dieu ((cua tre) OR (cau triet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((v nang) OR (va nang)) xa hoi. hieu ve cac xuc van dang dieu ((cua tre) or (cau triet))*".