Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
chi xanh » chi danh, chi hanh, chieu xanh
cua dong » chua dong, cua dang, cua nong
cong dan » cong san, cong tan, huong dan
dan thai » dang thai, dan thi, dan than
thai cao » tai cao, thoai cac, thuat cao
chi anh » chi danh, chi hanh, thi anh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chi xanh) OR (chi anh)) - hanh doanh ((cua dong) or (cua cong)) cong dan thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi anh)) - hanh doanh ((cua dong) OR (cua cong)) cong dan thai cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi xanh) OR (chi anh)) - hanh doanh ((cua dong) or (cua cong)) cong dan thai cao".
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) OR (chi anh)) - hanh doanh ((cua dong) or (cua cong)) cong dan thai cao*.