Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chinh doanh » kinh doanh
tac thuong » tai thuong, tam thuong, tat thuong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hang nong » thang long, han tong
tac thong » tac trong, tac chong, tao thong
va hang » van hang, va nang, va lang

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 xanh - ((doanh doanh) or (chinh doanh)) va hang nong ((tac thong) OR (tac thuong)) cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((doanh doanh) OR (chinh doanh)) va hang nong ((tac thong) OR (tac thuong)) cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((doanh doanh) or (chinh doanh)) va hang nong ((tac thong) OR (tac thuong)) cac".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((doanh doanh) or (chinh doanh)) va hang nong ((tac thong) OR (tac thuong)) cac*.