Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
thong than » thong thanh, thong phan, thong nhan
doi chieu » doc hieu, doi chi, ho chieu
cua thong » cua thuong, cua khong, suat thong
than chan » than phan, nhan chan, thanh phan
cua tong » cua cong, cua dong, cua nong
chan dau » phan dau, han dau, chan doan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (toc thieu)) xanh - canh doanh ((cua thong) OR (cua tong)) thong than chan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (toc thieu)) xanh - canh doanh ((cua thong) OR (cua tong)) thong than chan dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (toc thieu)) xanh - canh doanh ((cua thong) OR (cua tong)) thong than chan dau".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (toc thieu)) xanh - canh doanh ((cua thong) OR (cua tong)) thong than chan dau*.