Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
truc va » thuc va, thuc vat, trung va
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
tuc va » thuc va, tuc xa, duc va
vi hoa » voi hoa, vi hoc, va hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky tang xa hoi. hieu ve cam ((tuc va) or (truc va)) thanh vi hoa viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky tang xa hoi. hieu ve cam ((tuc va) OR (truc va)) thanh vi hoa viet.
• Adding a wildcard symbol may retrieve word variants: su sac ky tang xa hoi. hieu ve cam ((tuc va) or (truc va)) thanh vi hoa viet*.