Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hanh doanh » hang doanh, chinh doanh, kinh doanh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
thi lien » thi lan
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
chi van » thi van, chu van

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

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