Perhaps you should try some spelling variations:
nang cap » nang cao, nang cham, nang phap
hanh vai » hanh va, hanh tai, hanh van
su triet » su viet, su tien, ve triet
cap voi » cap phoi, cham voi, giap voi
hieu ve » hieu va, hieu van
cam luc » cam xuc, cau luc
so cac » sao cac, so cap, o cac
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: so cac ky nang cap voi. ((hieu ve) or (lieu va)) cam luc va ((hanh vai) OR (hanh vi)) su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so cac ky nang cap voi. ((hieu ve) OR (lieu va)) cam luc va ((hanh vai) OR (hanh vi)) su triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so cac ky nang cap voi. ((hieu ve) or (lieu va)) cam luc va ((hanh vai) OR (hanh vi)) su triet".
• Adding a wildcard symbol may retrieve word variants: so cac ky nang cap voi. ((hieu ve) or (lieu va)) cam luc va ((hanh vai) OR (hanh vi)) su triet*.