Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chinh doanh » kinh doanh
tieu xanh » tieu danh, chieu xanh, dieu hanh
cong san » cong tac
san hang » san chang, ban hang, van hang
hang cac » hang ca, hang cau, bang cac
va hang » van hang, va nang, va hanh
va lang » va nang, hoa 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) OR (va lang)) cong san hang cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((doanh doanh) OR (chinh doanh)) ((va hang) OR (va lang)) cong san hang cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((doanh doanh) or (chinh doanh)) ((va hang) OR (va lang)) cong san hang cac".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((doanh doanh) or (chinh doanh)) ((va hang) OR (va lang)) cong san hang cac*.