Perhaps you should try some spelling variations:
ve triet » va trien, su triet
toc cac » hoc cac, tuc cac, ton cac
qua cam » qua cham, qua cac, qua ca
cam luc » cam xuc, cau luc
va dinh » van dinh, va kinh, va tinh
dinh vi » dinh ve, dinh viet, dinh tri
ma hoi » mai hoi, ma hoa, me hoi
luc va » duc va, tuc va, loc va
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: toc cac ky nang ((ma hoi) OR (xa hoi)). hieu qua cam luc va dinh vi ((cua te) OR (ve triet))~.
• Adding a wildcard symbol may retrieve word variants: toc cac ky nang ((ma hoi) or (xa hoi)). hieu qua cam luc va dinh vi ((cua te) or (ve triet))*.