Perhaps you should try some spelling variations:
tru nang » tra nang, tri nang, truc nano
tu cach » tu cac
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
hieu va » lieu va, hieu qua
hieu ve » hieu van
xuc va » duc va, tuc va, luc va
su cac » tu cac, su cao, su can
vi cua » vai cua, di cua
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: ((tu cach) or (su cac)) tru nang x hoi. ((hieu ve) or (hieu va)) cam xuc va danh vi cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (su cac)) tru nang x hoi. ((hieu ve) OR (hieu va)) cam xuc va danh vi cua vat.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (su cac)) tru nang x hoi. ((hieu ve) or (hieu va)) cam xuc va danh vi cua vat*.