Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan nhung » luan chung, luan hung, quan nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cung bai » cuong bai, dung bai, nhung bai
dong hoc » dong co, dong luc
toan cau » toan cao, toan ban, toan tap
dong ha » dong hoa, dong va, dong tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - hanh doanh luan nhung ((cung bai) or (((dong ha) OR (dong hoc)))) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh doanh luan nhung ((cung bai) OR (((dong ha) OR (dong hoc)))) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh doanh luan nhung ((cung bai) or (((dong ha) OR (dong hoc)))) toan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh doanh luan nhung ((cung bai) or (((dong ha) OR (dong hoc)))) toan cau*.