Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
khach doi » khac di, khac do, sach doi
vu khach » vu khanh, vu khac, vay khach
doi nang » dai nang, hoi nang, voi nang
hieu van » hieu va, thien van, lieu va
van hanh » van thanh, ban hanh, van anh
hanh dai » hanh tai, hanh dao, vanh dai
van cam » van nam, van lam, van cau
cam luc » cam xuc, cau luc
luc van » luoc van, luu van, duc van
co hoi » co hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu khach doi nang ((co loi) or (co hoi)). hieu van cam luc van hanh dai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu khach doi nang ((co loi) OR (co hoi)). hieu van cam luc van hanh dai cua triet.
• Adding a wildcard symbol may retrieve word variants: vu khach doi nang ((co loi) or (co hoi)). hieu van cam luc van hanh dai cua triet*.