Perhaps you should try some spelling variations:
ban hanh » ban hang
va thanh » gia thanh, ban thanh, va tinh
ve triet » va trien, su triet
so sach » so sanh, bo sach, co sach
sach tu » sach thu, cach tu, sach ty
tu nang » tru nang, tu nong, tu nano
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
ve cac » va cac, vien cac
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: so sach tu nang xa hoi. hieu ve cac xuc ((ban hanh) or (va thanh)) vi ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach tu nang xa hoi. hieu ve cac xuc ((ban hanh) OR (va thanh)) vi ve triet.
• Adding a wildcard symbol may retrieve word variants: so sach tu nang xa hoi. hieu ve cac xuc ((ban hanh) or (va thanh)) vi ve triet*.