Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
luc van » luoc van, luu van, duc van
su sach » so sach, vu sach
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
xuc van » duc van, vuc van, xuc ban
vi cua » vai cua, di cua
anh vi » hanh vi, anh va, anh ve
tu sac » tu sach, tu cac, tu san
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: ((tu sac) or (su sach)) ky tang xa hoi. hieu ve cac ((xuc van) or (luc van)) anh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (su sach)) ky tang xa hoi. hieu ve cac ((xuc van) OR (luc van)) anh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (su sach)) ky tang xa hoi. hieu ve cac ((xuc van) or (luc van)) anh vi cua tre*.