Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
hieu ve » hieu va, hieu van
tu nang » tru nang, tu nong, tu nano
cam luc » cam xuc, cau luc
su sach » so sach, vu sach
co hoi » co hoc, co loi
ve cam » ve cham, ve cac, va cam
luc va » duc va, tuc va, loc va
su can » su van, su cao, tu can
vi cua » vai cua, di cua
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (su can)) tu nang ((x hoi) or (co hoi)). hieu ve cam luc va thanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (su can)) tu nang ((x hoi) OR (co hoi)). hieu ve cam luc va thanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (su can)) tu nang ((x hoi) or (co hoi)). hieu ve cam luc va thanh vi cua triet*.