Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh thanh, dong doanh
doanh hoan » doanh khoa, doanh nhan, doanh luan
hang khoa » dung khoa
luan tieu » luan thiet
tieu than » tieu nhan, tieu tham, tieu chuan
luan ket » lien ket
ket luan » ket qua, te luan, dat luan
ngan » nganh, nhan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ngan hang khoa luan ket luan tieu than (kinh or minh) ((doanh hoan) OR (doanh doanh)) hien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ngan hang khoa luan ket luan tieu than (kinh OR minh) ((doanh hoan) OR (doanh doanh)) hien.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ngan hang khoa luan ket luan tieu than (kinh or minh) ((doanh hoan) OR (doanh doanh)) hien".
• Adding a wildcard symbol may retrieve word variants: ngan hang khoa luan ket luan tieu than (kinh or minh) ((doanh hoan) OR (doanh doanh)) hien*.