Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
bang cong » bang song, hang cong, dung cong
dang cong » dung cong
phan cac » phan dau, phan lap, phan 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 sang - chinh doanh cua ((bang cong) OR (dang cong)) tan ((phan cac) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - chinh doanh cua ((bang cong) OR (dang cong)) tan ((phan cac) OR (nhan cach))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sang - chinh doanh cua ((bang cong) OR (dang cong)) tan ((phan cac) or (nhan cach))*".