Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
su triet » su viet, su tien, ve triet
thai ky » thoi ky, than ky, thai ly
va tinh » may tinh
te thai » te tai, te thi, te than
cam luc » cam xuc, cau luc
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
ve cam » ve cham, ve cac, va cam
nang o » nang co, nang ho, nang ro
o hoi » co hoi, o hoc, o 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 thai ky nang o hoi. hieu ve cam luc ((va hanh) or (va tinh)) vi ((cua triet) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te thai ky nang o hoi. hieu ve cam luc ((va hanh) OR (va tinh)) vi ((cua triet) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: te thai ky nang o hoi. hieu ve cam luc ((va hanh) or (va tinh)) vi ((cua triet) or (su triet))*.