Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
canh doanh » hanh doanh, chinh doanh, doanh doanh
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
cong san » cong tac
san van » tan van, luan van, tran van

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 (((theo chu) or (theo tieu)))) xanh - canh doanh cua nhung cong san van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (((theo chu) OR (theo tieu)))) xanh - canh doanh cua nhung cong san van ban.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (((theo chu) or (theo tieu)))) xanh - canh doanh cua nhung cong san van ban*.