Perhaps you should try some spelling variations:
cua triet » su triet, va triet
cua viet » ca viet, hoa viet, cua vat
tu nang » tru nang, tu nong, tu nano
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
su cac » tu cac, su cao, su can
cac tu » cac thu, cach tu, cac du
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va

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

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