Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
lang van » dang van, tang van, hoang van
dinh vi » dinh ve, dinh viet, dinh tri
danh vi » hanh vi, danh di, danh va
cam cua » ca cua, nam cua, cau cua
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va
van hoi » van hoa, van hoc, van hoe
ky lang » ky nang, ky dang, ky tang
sac ky » cac ky, sai ky
tu sac » tu sach, tu cac, tu san

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 lang van hoi. ((hieu ve) or (hieu van)) cam cua ban ((danh vi) or (dinh vi)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang van hoi. ((hieu ve) OR (hieu van)) cam cua ban ((danh vi) OR (dinh vi)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang van hoi. ((hieu ve) or (hieu van)) cam cua ban ((danh vi) or (dinh vi)) cuu tre*.