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
cong thanh » dong thanh, cong trinh, cong tan
cong danh » cuong danh, cong dan, cong khanh
chi lang » thi lan, hoi lang, chi dan
toan ban » van ban
chi van » thi van, chu van

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chi lang) OR (chi van)) - hanh doanh luan nhung ((cong danh) OR (cong thanh)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chi lang) or (chi van)) - hanh doanh luan nhung ((cong danh) OR (cong thanh)) toan ban~".
• Adding a wildcard symbol may retrieve word variants: ho ((chi lang) or (chi van)) - hanh doanh luan nhung ((cong danh) OR (cong thanh)) toan ban*.