Perhaps you should try some spelling variations:
nhung phuong » dung phuong, truong phuong, bang phuong
thuoc dieu » thuc dieu, thuat dieu, thu dieu
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhu phuong » thu phuong, thi phuong, thu huong
doanh cua » doanh luan
hoc dieu » hoc thieu, hoc hien
ban than » ban thanh, van thanh, ban hang
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thuoc dieu) or (hoc dieu)) hanh - hanh doanh cua ((nhung phuong) OR (nhu phuong)) ban than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuoc dieu) OR (hoc dieu)) hanh - hanh doanh cua ((nhung phuong) OR (nhu phuong)) ban than tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thuoc dieu) or (hoc dieu)) hanh - hanh doanh cua ((nhung phuong) OR (nhu phuong)) ban than tap".
• Adding a wildcard symbol may retrieve word variants: ((thuoc dieu) or (hoc dieu)) hanh - hanh doanh cua ((nhung phuong) OR (nhu phuong)) ban than tap*.