Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hanh doanh » hang doanh, chinh doanh, kinh doanh
cua thuong » cua truong, cua phuong, ca thuong
tieu sang » chieu sang, tieu dung, tiem nang
cua khong » hua khong, cua phuong, cua cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan tap » toan ban

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