Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
theo toc » ho toc, thac toc, theo bo
theo don » theo dong, theo doi, theo duong
cua hang » cua dang, cua nhung, cua cong
cong van » cong vang, song van, cong tan
cong san » cong tac
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo toc) or (theo don)) sach - canh doanh cua hang ((cong van) OR (cong san)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo toc) OR (theo don)) sach - canh doanh cua hang ((cong van) OR (cong san)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo toc) or (theo don)) sach - canh doanh cua hang ((cong van) OR (cong san)) toan cau".
• Adding a wildcard symbol may retrieve word variants: ((theo toc) or (theo don)) sach - canh doanh cua hang ((cong van) OR (cong san)) toan cau*.