Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan nhung » luan chung, luan hung, quan nhung
lieu tinh » trieu tinh, bien tinh
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
toan cau » toan cao, toan ban, toan tap

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

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