Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
canh doanh » hanh doanh, doanh doanh, kinh doanh
thong cong » trong cong, tong cong, thong thong
bang cong » dang cong, bang song, hang cong
doc hieu » toc thieu, hoc thieu, hoc hien
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
hieu va » lieu va, hieu qua

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu va - ((canh doanh) OR (chinh doanh)) cua ((thong cong) or (bang cong)) dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu va - ((canh doanh) OR (chinh doanh)) cua ((thong cong) OR (bang cong)) dan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu va - ((canh doanh) OR (chinh doanh)) cua ((thong cong) or (bang cong)) dan toan cau".
• Adding a wildcard symbol may retrieve word variants: doc hieu va - ((canh doanh) OR (chinh doanh)) cua ((thong cong) or (bang cong)) dan toan cau*.