Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
hanh vai » hanh vi, hanh va, hanh tai
trang va » tran van, hang va
trung va » truong va, trung ha, trung tam
su sach » so sach, vu sach
sach ly » sach y, sach lo, sach ty
nang xa » nang x, lang xa, nang ma
ly nang » ky nang, ly hang, ly vang
xuc va » duc va, tuc va, luc va
va lam » van lam, va lap
vai va » mai va, dai va, hai va

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ly nang xa hoi. lieu va lam ((xuc va) or (((trung va) or (trang va)))) hanh vai va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ly nang xa hoi. lieu va lam ((xuc va) OR (((trung va) OR (trang va)))) hanh vai va triet.
• Adding a wildcard symbol may retrieve word variants: su sach ly nang xa hoi. lieu va lam ((xuc va) or (((trung va) or (trang va)))) hanh vai va triet*.