Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
doanh hoan » doanh doanh, doanh nhan, doanh luan
doanh khoa » toan khoa
tieu xanh » tieu danh, chieu xanh, dieu hanh
hang cong » dang cong, hang nong, bang cong
tac thong » tac thuong, tac trong, tac chong
thong cac » trong cac, phong cach, thong cua
cong tac » cong ty
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 hoan) OR (doanh khoa))) or (chinh doanh)) va hang cong tac thong cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((((doanh hoan) OR (doanh khoa))) OR (chinh doanh)) va hang cong tac thong cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((((doanh hoan) OR (doanh khoa))) or (chinh doanh)) va hang cong tac thong cac".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((((doanh hoan) OR (doanh khoa))) or (chinh doanh)) va hang cong tac thong cac*.