Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban hanh » ban hang
cuu cach » cuu cac, cuoc cach, cuu dac
va hanh » van hanh, va thanh, va danh
tu nang » tru nang, tu nong, tu nano
vai cua » dai cua, hai cua, lai cua
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam
su cac » tu cac, su cao, su can
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: ((cuu cach) or (su cac)) tu nang x hoi. hieu ve cam xuc ((va hanh) or (ban hanh)) vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cuu cach) OR (su cac)) tu nang x hoi. hieu ve cam xuc ((va hanh) OR (ban hanh)) vai cua triet.
• Adding a wildcard symbol may retrieve word variants: ((cuu cach) or (su cac)) tu nang x hoi. hieu ve cam xuc ((va hanh) or (ban hanh)) vai cua triet*.