Perhaps you should try some spelling variations:
de triet » ve triet, de thiet, su triet
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
thuc va » thuc vat, thuc dan, thuc day
danh va » doanh va, hanh va, anh va
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
luc va » duc va, tuc va, loc va
va de » va do, va le

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 nang xa hoi. hieu ve cam ((luc va) or (thuc va)) danh va de triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang xa hoi. hieu ve cam ((luc va) OR (thuc va)) danh va de triet.
• Adding a wildcard symbol may retrieve word variants: te sac ky nang xa hoi. hieu ve cam ((luc va) or (thuc va)) danh va de triet*.