Perhaps you should try some spelling variations:
thuc va » thuc vat, thuc dan, thuc day
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
tuc va » truc va, tuc xa, duc va
ve cam » ve cham, ve cac, va cam
ke ve » ke va, ke he, ke vi

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

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