Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
nhieu tang » chieu sang, hieu lang, nhiet nang
canh doanh » hanh doanh, chinh doanh, kinh doanh
luan nhung » luan chung, luan hung, quan nhung
ho nhieu » hop nhieu, ho chieu, he nhieu
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho nhieu tang - ((canh doanh) or (doanh doanh)) luan nhung ((cong tan) OR (cong san)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho nhieu tang - ((canh doanh) OR (doanh doanh)) luan nhung ((cong tan) OR (cong san)) phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho nhieu tang - ((canh doanh) or (doanh doanh)) luan nhung ((cong tan) OR (cong san)) phan cau".
• Adding a wildcard symbol may retrieve word variants: ho nhieu tang - ((canh doanh) or (doanh doanh)) luan nhung ((cong tan) OR (cong san)) phan cau*.