Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh thanh, dong doanh
khoa tieng » thoai tieng, hoc tieng, khoa tinh
trien nhan » trien nha, tri nhan, trien khai
doanh hoan » doanh khoa, doanh nhan, doanh luan
hang khoa » dung khoa
tieng ket » tieng viet, thien ket, lien ket
qua trien » qua truyen, qua trinh, dua tren
ngan » nganh

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 tieng ket qua trien nhan sinh ((doanh doanh) OR (doanh hoan)) tien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ngan hang khoa tieng ket qua trien nhan sinh ((doanh doanh) OR (doanh hoan)) tien".
• Adding a wildcard symbol may retrieve word variants: ngan hang khoa tieng ket qua trien nhan sinh ((doanh doanh) OR (doanh hoan)) tien*.