Perhaps you should try some spelling variations:
doanh tri » doanh tai, doanh tren, dinh tri
gia doanh » gia thanh, gia dinh, giai doan
cua triet » cua viet, su triet, va triet
hieu van » thien van, lieu va, hieu ve
tu sach » thu sach, su sach, te sach
sach ly » sach y, sach lo, sach ty
ly hang » ly quang
hang xa » hoang xa, hang va, hang ca
hieu va » lieu va, hieu qua
duc gia » quoc gia

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ly hang xa hoi. ((hieu va) or (hieu van)) pham duc gia doanh tri cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly hang xa hoi. ((hieu va) OR (hieu van)) pham duc gia doanh tri cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach ly hang xa hoi. ((hieu va) or (hieu van)) pham duc gia doanh tri cua triet*.