Perhaps you should try some spelling variations:
thu cach » thuc cach, thu canh, tu cach
cham duc » pham duc, cham soc, pham duy
va triet » va thiet, va trien, cua triet
ve triet » va trien, su triet
hieu vu » hieu va, hieu su, dieu vu
hieu ve » hieu va, hieu van
cach tu » cach thuc
va hanh » van hanh, va thanh, va danh
hanh de » hanh ve, hanh kem
tu nang » tru nang, tu nong, tu nano
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: thu cach tu nang x hoi. ((hieu vu) or (hieu ve)) cham duc va hanh de ((va triet) OR (ve triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu cach tu nang x hoi. ((hieu vu) OR (hieu ve)) cham duc va hanh de ((va triet) OR (ve triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu cach tu nang x hoi. ((hieu vu) or (hieu ve)) cham duc va hanh de ((va triet) OR (ve triet))".
• Adding a wildcard symbol may retrieve word variants: thu cach tu nang x hoi. ((hieu vu) or (hieu ve)) cham duc va hanh de ((va triet) OR (ve triet))*.