Perhaps you should try some spelling variations:
dung phuong » dung thuong, dung chung, hoang phuong
thuoc dieu » thuc dieu, hoc dieu, thuat dieu
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
doan tuan » doan quan, doanh luan, doan quang
tuan tap » toan tap, tuan tai, tuyen 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 hanh - hanh doanh cua ((dung phuong) OR (bang phuong)) doan tuan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuoc dieu hanh - hanh doanh cua ((dung phuong) OR (bang phuong)) doan tuan tap".
• Adding a wildcard symbol may retrieve word variants: thuoc dieu hanh - hanh doanh cua ((dung phuong) OR (bang phuong)) doan tuan tap*.