Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
duong trong » dung trong
chieu tach » chiet tach, chieu sach, chiu trach
doanh luan » doanh nhan
duong cong » dung cong, luong cong, trong cong
ho chieu » theo chieu, hoc thieu, doi chieu
van tan » van tuan, van ban, van thanh
van tai » von tai, van tuan

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 tach - chinh doanh luan ((duong cong) OR (duong trong)) ((van tan) or (van tai)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - chinh doanh luan ((duong cong) OR (duong trong)) ((van tan) OR (van tai)) tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tach - chinh doanh luan ((duong cong) OR (duong trong)) ((van tan) or (van tai)) tap".
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - chinh doanh luan ((duong cong) OR (duong trong)) ((van tan) or (van tai)) tap*.