Perhaps you should try some spelling variations:
nhung luong » hung luong, nhung huong, nhung tuong
chieu sach » chinh sach, chieu sang, chieu xanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh khoa » toan khoa
luong manh » duong manh, luong thanh, duong minh
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu sach) OR (chiet tach)) - ((hanh doanh) or (doanh khoa)) cua nhung luong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sach) OR (chiet tach)) - ((hanh doanh) OR (doanh khoa)) cua nhung luong manh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu sach) OR (chiet tach)) - ((hanh doanh) or (doanh khoa)) cua nhung luong manh toan ban".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sach) OR (chiet tach)) - ((hanh doanh) or (doanh khoa)) cua nhung luong manh toan ban*.