Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
cong thanh » dong thanh, cong trinh, cong tan
hien tach » thien hach, chiet tach, vien bach
doanh cua » doanh luan
cua nhung » va nhung
cong manh » cong danh, duong manh, hoang manh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien tach - canh doanh cua nhung ((cong manh) OR (cong thanh)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien tach - canh doanh cua nhung ((cong manh) OR (cong thanh)) toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc hien tach - canh doanh cua nhung ((cong manh) OR (cong thanh)) toan ban*.