Perhaps you should try some spelling variations:
cua triet » su triet, va triet
va thanh » gia thanh, ban thanh, va tinh
van hanh » van thanh, ban hanh, van anh
cua viet » ca viet, hoa viet, cua vat
tu nang » tru nang, tu nong, tu nano
hieu va » lieu va, hieu qua
su cac » tu cac, su cao, su can
cac tu » cac thu, cach tu, cac du
va cam » va cham, va cac, va cao
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 cac tu nang x hoi. hieu va cam xuc ((va thanh) or (van 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 hoi. hieu va cam xuc ((va thanh) OR (van hanh)) vi ((cua triet) OR (cua viet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cac tu nang x hoi. hieu va cam xuc ((va thanh) or (van hanh)) vi ((cua triet) OR (cua viet))*".