Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
cua thuong » cua truong, cua phuong, ca thuong
tieu sang » chieu sang, tieu dung, tinh sang
tiem nang » tin nang, tich nang
cua khong » hua khong, cua phuong, cua cong
cong tac » cong ty
tac van » tac vang, cac van, tac va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu sang) OR (tiem nang)) - doanh doanh ((cua thuong) or (cua khong)) cong tac van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu sang) OR (tiem nang)) - doanh doanh ((cua thuong) OR (cua khong)) cong tac van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu sang) OR (tiem nang)) - doanh doanh ((cua thuong) or (cua khong)) cong tac van ban".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu sang) OR (tiem nang)) - doanh doanh ((cua thuong) or (cua khong)) cong tac van ban*.