Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
doanh cua » doanh luan
cua nhung » va nhung
cong san » cong tac
than ban » thanh ban, toan ban, nhuan ban
than man » than ma, thanh san, tran manh

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoi cua) OR (hoi chuc)) sinh - hanh doanh cua nhung cong san ((than ban) OR (than man))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoi cua) or (hoi chuc)) sinh - hanh doanh cua nhung cong san ((than ban) OR (than man))~".
• Adding a wildcard symbol may retrieve word variants: ((hoi cua) or (hoi chuc)) sinh - hanh doanh cua nhung cong san ((than ban) OR (than man))*.