Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
thanh bac » nhanh bac, thanh bai, thanh san
chi danh » chi dan, chi anh, chi dinh
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
than ban » thanh ban, toan ban, than man
doi chi » doi khi

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 danh - canh doanh cua thong ((cong dan) or (cong tan)) ((than ban) or (thanh bac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi danh - canh doanh cua thong ((cong dan) OR (cong tan)) ((than ban) OR (thanh bac)).
• Adding a wildcard symbol may retrieve word variants: doi chi danh - canh doanh cua thong ((cong dan) or (cong tan)) ((than ban) or (thanh bac))*.