Perhaps you should try some spelling variations:
thu nang » thi nang, thu hang, thu bang
ban hanh » ban hang
ve triet » va trien, su triet
cac thu » cach thuc, cac thoi
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cao xuc » cam xuc, cao duc, cao suc
va hanh » van hanh, va thanh, va danh
su cac » tu cac, su cao, su can
va cao » va cac, va co, va dao
vi ve » va ve, gi ve, ve ve

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 thu nang xa hoi. hieu va cao xuc ((va hanh) or (ban hanh)) vi ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cac thu nang xa hoi. hieu va cao xuc ((va hanh) OR (ban hanh)) vi ve triet.
• Adding a wildcard symbol may retrieve word variants: su cac thu nang xa hoi. hieu va cao xuc ((va hanh) or (ban hanh)) vi ve triet*.