Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
tuong huong » truong huong, tuong duong, thong huong
doanh luan » doanh nhan
luan tuong » luan luong, luat thuong, xuan truong
dieu tinh » lieu tinh, dien tinh, kieu tinh
dan toan » dan than, manh toan, xuan toan
van toan » van tuan, van tan, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((dieu tinh) or (diep tinh)) - chinh doanh luan tuong huong ((dan toan) OR (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((dieu tinh) OR (diep tinh)) - chinh doanh luan tuong huong ((dan toan) OR (van toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((dieu tinh) or (diep tinh)) - chinh doanh luan tuong huong ((dan toan) OR (van toan)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((dieu tinh) or (diep tinh)) - chinh doanh luan tuong huong ((dan toan) OR (van toan)) cau*.