Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
duong vanh » duong van, duong manh, duong xanh
theo dieu » theo tieu, theo chieu, thuoc dieu
doanh cua » doanh luan
cua nhung » va nhung
duong anh » duong manh, duong xanh, dong anh
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 dieu hanh - canh doanh cua nhung ((duong anh) or (duong vanh)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo dieu hanh - canh doanh cua nhung ((duong anh) OR (duong vanh)) toan cao*.