Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
thu cac » tu cac, thu xac, thu cuc
nang xa » nang x, lang xa, nang ma
hieu ve » hieu van
hieu va » lieu va, hieu qua
cam duc » cam xuc, cao duc, pham duc
va dinh » van dinh, va kinh, va tinh
dinh su » dinh so, hinh su, dinh cu
su va » su van, tu va

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu cac ky nang xa hoi. ((hieu ve) or (hieu va)) cam duc va dinh su va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu cac ky nang xa hoi. ((hieu ve) OR (hieu va)) cam duc va dinh su va triet.
• Adding a wildcard symbol may retrieve word variants: thu cac ky nang xa hoi. ((hieu ve) or (hieu va)) cam duc va dinh su va triet*.