Perhaps you should try some spelling variations:
khai ung » thai vung, khac tung, kham xung
lang van » dang van, tang van, hoang van
cua tre » cua te, cuu tre, cua triet
dinh vi » dinh ve, dinh viet, dinh tri
danh vi » hanh vi, danh di, danh va
hieu ve » hieu va, hieu van
hieu vu » hieu va, hieu su, dieu vu
van hoe » van hoa, van hoc, van hieu
o lang » hoa lang, hoi lang
ung va » dung va, vung va, cung va
te sac » te sach, te cac, te san

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: te sac o lang van hoe. ((hieu vu) OR (hieu ve)) khai ung va ((danh vi) OR (dinh vi)) cua tre~.
• Adding a wildcard symbol may retrieve word variants: te sac o lang van hoe. ((hieu vu) or (hieu ve)) khai ung va ((danh vi) or (dinh vi)) cua tre*.