Perhaps you should try some spelling variations:
xuc van » duc van, luc van, xuc ban
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet
vuc van » duc van, luc van, thuc van
anh vi » hanh vi, anh va, anh ve
tu sac » tu sach, tu cac, tu san
ve cac » va cac, vien cac
sac ky » cac ky, sai ky
cua cu » cua chu, cua cau, cua su

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 ky tang xa hoi. hieu ve cac ((xuc van) OR (vuc van)) anh vi ((cua tre) or (cua cu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky tang xa hoi. hieu ve cac ((xuc van) OR (vuc van)) anh vi ((cua tre) OR (cua cu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky tang xa hoi. hieu ve cac ((xuc van) OR (vuc van)) anh vi ((cua tre) or (cua cu))".
• Adding a wildcard symbol may retrieve word variants: tu sac ky tang xa hoi. hieu ve cac ((xuc van) OR (vuc van)) anh vi ((cua tre) or (cua cu))*.