Perhaps you should try some spelling variations:
ve triet » va trien, su triet
thuc dan » thuc hanh, hoc dan, thuc vat
hanh ve » hanh vi, hanh va, hanh kem
hieu ve » hieu va, hieu van
danh ve » dinh ve, anh ve, dan ve
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
ve cac » va cac, vien cac
x hoi » xa hoi, o hoi, x ho

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