Perhaps you should try some spelling variations:
danh hoi » danh hoa, dan hoi, danh hoc
cua tre » cua te, cuu tre, cua triet
ky tang » ky nang, ky dang, kho tang
hoi cua » hoi chuc
ve cham » va cham, ve chat, vu cham
tang ma » mang may, tang van
ve cam » ve cac, va cam, ve cai
xac va » tac va, ac va, bac va
luc va » duc va, tuc va, loc va
ma hoi » mai hoi, xa hoi, ma hoa
vu cac » va cac, tu cac, ve cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu cac ky tang ma hoi. hieu ((ve cam) or (ve cham)) ((xac va) or (luc va)) danh hoi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu cac ky tang ma hoi. hieu ((ve cam) OR (ve cham)) ((xac va) OR (luc va)) danh hoi cua tre.
• Adding a wildcard symbol may retrieve word variants: vu cac ky tang ma hoi. hieu ((ve cam) or (ve cham)) ((xac va) or (luc va)) danh hoi cua tre*.