Perhaps you should try some spelling variations:
dua tren » dung tren
tang van » dang van, hoang van, trong van
danh de » hanh de, dan de, dang de
cua tre » cua te, cuu tre, cua triet
va cham » va chat, va tham
hieu va » lieu va, hieu qua
van hoi » van hoa, van hoc, van hoe
ky tang » ky nang, ky dang, kho tang
sai ky » sac ky
xuc va » tuc va, luc va, xac va
vu sai » vu hai, vu san, vu dai

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sai ky tang van hoi. hieu va cham ((xuc va) or (duc va)) danh de ((dua tren) or (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sai ky tang van hoi. hieu va cham ((xuc va) OR (duc va)) danh de ((dua tren) OR (cua tre)).
• Adding a wildcard symbol may retrieve word variants: vu sai ky tang van hoi. hieu va cham ((xuc va) or (duc va)) danh de ((dua tren) or (cua tre))*.