Perhaps you should try some spelling variations:
doanh phan » doanh nhan, doanh thanh, doanh luan
dung khoa » dung cho
doan phan » toan phan, dan phan, doanh nhan
dan dung » van dung, tin dung, ap dung
luan ket » lien ket
qua tieu » luan tieu
tieu thu » trieu thi, tieu su
thu kinh » thu minh, thuat kinh, nha kinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: dan dung khoa luan ket qua tieu thu kinh ((doanh phan) OR (doan phan)) hien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dan dung khoa luan ket qua tieu thu kinh ((doanh phan) OR (doan phan)) hien".
• Adding a wildcard symbol may retrieve word variants: dan dung khoa luan ket qua tieu thu kinh ((doanh phan) OR (doan phan)) hien*.