Perhaps you should try some spelling variations:
nang cap » nang cao, nang cham, nang phap
hanh tai » thanh tai, hang tai, han tai
hanh vai » hanh vi, hanh va, hanh van
cua tre » cua te, cuu tre, cua triet
cap hoi » cap phoi, cau hoi, cap voi
hieu ve » hieu van
hieu va » lieu va, hieu qua
cam luc » cam xuc, cau luc
so sac » so sach, so dac
luc va » duc va, tuc va, loc va
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sac ky nang cap hoi. ((hieu ve) or (hieu va)) cam luc va ((hanh vai) OR (hanh tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ky nang cap hoi. ((hieu ve) OR (hieu va)) cam luc va ((hanh vai) OR (hanh tai)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sac ky nang cap hoi. ((hieu ve) or (hieu va)) cam luc va ((hanh vai) OR (hanh tai)) cua tre*".