Perhaps you should try some spelling variations:
ve triet » va trien, su triet
cam truc » cau truc, nam truc, lam truoc
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
danh ve » dinh ve, anh ve, dan ve
hanh ve » hanh vi, hanh va, hanh kem
ve cam » ve cham, ve cac, va cam
te sai » te bai, te lai, te hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sai) OR (te tai)) ky tang xa hoi. hieu ve cam truc va ((danh ve) or (hanh ve)) ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sai) OR (te tai)) ky tang xa hoi. hieu ve cam truc va ((danh ve) OR (hanh ve)) ve triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sai) OR (te tai)) ky tang xa hoi. hieu ve cam truc va ((danh ve) or (hanh ve)) ve triet".
• Adding a wildcard symbol may retrieve word variants: ((te sai) OR (te tai)) ky tang xa hoi. hieu ve cam truc va ((danh ve) or (hanh ve)) ve triet*.