Perhaps you should try some spelling variations:
va tinh » may tinh
luu tre » cuu tre, luy tre
ve cham » va cham, ve chat, vu cham
tinh vi » trinh vi, tinh voi, tinh va
nang ma » tang ma, sang ma, nang cao
tu cao » cu cao, tu cac, vu cao
ve cac » va cac, vien cac
tuc va » thuc va, truc va, tuc xa
ma hoi » mai hoi, xa hoi, ma hoa
tru » truc

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: tu cao ky nang ma hoi. hieu ((ve cham) OR (ve cac)) tuc va tinh vi ((luu tre) OR (luu tru))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cao ky nang ma hoi. hieu ((ve cham) or (ve cac)) tuc va tinh vi ((luu tre) OR (luu tru))~".
• Adding a wildcard symbol may retrieve word variants: tu cao ky nang ma hoi. hieu ((ve cham) or (ve cac)) tuc va tinh vi ((luu tre) OR (luu tru))*.