Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
su triet » su viet, su tien, ve triet
cam tuc » cam xuc, cam tu, nam thuc
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
hieu ve » hieu va, hieu van
tuc va » thuc va, truc va, tuc xa
su tai » su thi, tu tai
nang o » nang co, nang ho, nang ro
ve cam » ve cham, ve cac, va cam
o hoi » co hoi, o hoc, o hai

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: ((su tai) OR (su hai)) ky nang o hoi. hieu ve cam tuc va danh vi ((cua triet) OR (su triet))~.
• Adding a wildcard symbol may retrieve word variants: ((su tai) or (su hai)) ky nang o hoi. hieu ve cam tuc va danh vi ((cua triet) or (su triet))*.