Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
cua nhung » va nhung
cua hang » cua dang, cua cong, cua ban
cong dan » cong san, cong tan, huong dan
than ban » thanh ban, than man, nhuan ban
toan ban » van ban
doi thi » doi thoi, do thi, 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 thi thanh - hanh doanh ((cua hang) or (cua nhung)) cong dan ((than ban) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi thi thanh - hanh doanh ((cua hang) OR (cua nhung)) cong dan ((than ban) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi thi thanh - hanh doanh ((cua hang) or (cua nhung)) cong dan ((than ban) OR (toan ban))*".