Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chiet tach » chieu sach
canh doanh » chinh doanh, kinh doanh, canh tranh
hanh doanh » hang doanh, chinh doanh, kinh doanh
nhung dung » phuong dung, ung dung, thong dung
ho chiet » ho chieu, ho thiet, hoc thiet
dung hoa » dung khoa, duong hoa, dung hoai
hoa phan » hoa dan, co phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - ((canh doanh) or (((hanh doanh) OR (doanh doanh)))) va nhung dung hoa phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - ((canh doanh) OR (((hanh doanh) OR (doanh doanh)))) va nhung dung hoa phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - ((canh doanh) or (((hanh doanh) OR (doanh doanh)))) va nhung dung hoa phan cau".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - ((canh doanh) or (((hanh doanh) OR (doanh doanh)))) va nhung dung hoa phan cau*.