Perhaps you should try some spelling variations:
ve triet » va trien, su triet
dang xay » dang van, van xay
ky dang » ky nang, ky danh
xay hoi » xa hoi, tay hoi, cay phoi
hanh vu » hanh vi, hanh va, hanh tu
va hanh » van hanh, va thanh, va danh
ve cham » va cham, ve chat, vu cham
tuc va » thuc va, truc va, tuc xa
te san » te ban, ke san, tu san
ve cam » ve cac, va cam, ve cai
san ky » sang ky, van ky, dan ky
vu ve » vu le, vu va, su ve

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

• Performing a fuzzy search may retrieve terms with similar spellings: te san ky dang xay hoi. hieu ((ve cam) or (ve cham)) tuc va hanh vu ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te san ky dang xay hoi. hieu ((ve cam) OR (ve cham)) tuc va hanh vu ve triet.
• Adding a wildcard symbol may retrieve word variants: te san ky dang xay hoi. hieu ((ve cam) or (ve cham)) tuc va hanh vu ve triet*.